Rounding up to the nearest integer, the sample size is approximately 803.
To find the sample size, we need to use the formula for margin of error:
The margin of error = Z * √[(p * (1 - p))/n]
Where Z is the Z-score, p is the proportion of the population with the characteristic of interest (in this case, favoring the death penalty), and n is the sample size.
We are given the margin of error (3.4 percentage points, or 0.034) and the proportion (0.52), and we need to find the Z-score and the sample size.
The Z-score corresponds to the confidence level, which is 95% in this case. Using the standard normal cumulative probabilities table, we can find that the Z-score for a 95% confidence level is 1.96
Plugging in the values we have into the formula:
0.034 = 1.96 * √[(0.52 * (1 - 0.52))/n]
Squaring both sides and rearranging:
n = (1.96^2 * 0.52 * (1 - 0.52))/(0.034^2)
n = 802.33
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Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. Together they charged a total of $2400 what was the rate charged per hour by each mechanic if the sum of the two rates was $195 per hour? Note that the ALEKS.graphing calculator can be used to make computations easier. First mechanie: s1 per hour Second mechanic: $ per hour ?
The rate charged per hour by the first mechanic and the second mechanic.
The total number of hours worked by the two mechanics is 10 hours + 15 hours = <<10+15=25>>25 hours. The total amount charged by the two mechanics is $2400. If we let x be the rate charged per hour by the first mechanic, and y be the rate charged per hour by the second mechanic, we can write the following equations:
x + y = 195 (the sum of the two rates is $195 per hour)
10x + 15y = 2400 (the total amount charged is $2400)
We can use the first equation to solve for one of the variables in terms of the other. For example, we can solve for y in terms of x:
y = 195 - x
We can then substitute this expression for y into the second equation:
10x + 15(195 - x) = 2400
Simplifying this equation gives us:
10x + 2925 - 15x = 2400
-5x = -525
x = 105
We can then substitute this value of x back into the first equation to find the value of y:
105 + y = 195
y = 90
Therefore, the rate charged per hour by the first mechanic is $105 per hour, and the rate charged per hour by the second mechanic is $90 per hour.
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Find all the values of b that will make the trinomial 3x^(2)-bx+12 factorable? Choose one value of b and factor the resulting trinomial.
To find all the values of b that will make the trinomial 3x^(2)-bx+12 factorable, we need to use the discriminant of the quadratic formula. The discriminant is the part of the quadratic formula under the square root: b^(2)-4ac. If the discriminant is a perfect square, then the trinomial will be factorable.
So we plug in the values of a, b, and c from the trinomial: b^(2)-4(3)(12) = b^(2)-144.
We want this to be a perfect square, so we can set it equal to a perfect square and solve for b:
b^(2)-144 = 36
b^(2) = 180
b = sqrt(180)
b = 6sqrt(5)
So one value of b that will make the trinomial factorable is 6sqrt(5).
Now we can plug this value of b back into the trinomial and factor it:
3x^(2)-6sqrt(5)x+12 = 0
(3x-6)(x-sqrt(5)) = 0
So the factors of the trinomial are (3x-6) and (x-sqrt(5)).
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Zany and Peter are making caramel apples. Zany has 412 bags of apples. Peter has 3 bags of apples. One full bag of apples has 10 apples and each apple weighs 6 ounces. How many more pounds of apples does Zany have than Peter?
In answering the question above, the solution is Zany thus has 1,533.75 expressions pounds more apples than Peter does.
what is expression ?In mathematics, you can multiply, divide, add, or take away. The following is how an expression is put together: Numeric value, expression, and math operator The elements of a mathematical expression include numbers, parameters, and functions. It is feasible to use contrasting words and expressions. Any mathematical statement containing variables, numbers, and a mathematical action between them is known as an expression, often known as an algebraic expression. As an example, the expression 4m + 5 is composed of the expressions 4m and 5, as well as the variable m from the above equation, which are all separated by the mathematical symbol +.
There are 412 bags of apples in all, with 10 apples in each bag, at Zany. Zany thus has a total of:
412 bags multiplied by 10 bags is 4,120 apples.
24,720 ounces is equal to 4,120 apples at 6 ounces each.
16,080 pounds divided by 24,720 ounces is 1,545 pounds.
Peter has a total of three bags of apples, or:
30 apples are equal to 3 bags times 10 bags
Each of Peter's apples weighs 6 ounces, making his total apple weight:
30 apples divided by 6 ounces each equal 180 ounces.
160 ounces / 16 ounces per pound equals 11.25 pounds.
After deducting Peter's weight from Zany's weight, we can determine how many pounds more apples Zany possesses than Peter:
11 pounds less than 1,545 pounds is 1,533.75 pounds.
Zany thus has 1,533.75 pounds more apples than Peter does.
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Sidney measured a summer camp and made a scale drawing. The sand volleyball court is 3 centimeters wide in the drawing. The actual volleyball court is 9 meters wide. What scale did Sidney use for the drawing?
The scale factor that Sidney used for the drawing is approximately 0.00333.
To determine the scale that Sidney utilised for the drawing, we can put up a proportion. The ratio will compare the drawing's shown volleyball court's width to the actual court's width:
Scale factor = width in drawing / real width
The scaling factor will be x. Next, we have:
3 cm / 900 cm = x
By multiplying 9 metres by 100, we may convert them to centimetres:
9 metres equals 9 times 100, or 900 centimetres.
By condensing the proportion, we obtain:
x = 0.00333
Thus, Sidney utilised a scale factor for the drawing that is roughly 0.00333. As a result, each centimetre on the drawing corresponds to 0.00333 metres, or 3.33 millimetres, on the volleyball court in real life.
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what's the answer to this question
The slope of the pattern A is 1/4
The equation of the pattern is y = 1/4x
How to determine the valueIt is important to note that the general equation of a line is expressed as;
y = mx + c
Given that the parameters are;
y is a point on the y -axis of the linem is the slope or gradient of the line of graphx is a point on the x - axis of the line of graphc is the intercept of the line of graph on the y - axisFrom the graph shown, we have that the point where the line meets the y - axis is at point 0 which is the origin.
Also, the formula for calculating the slope of a line is expressed as;
Slope, m = y₂ - y₁/x₂ - x₁
Now, substitute the values, we have;
Slope, m = 2 - 1/8 - 4
subtract the values, we get;
Slope, m = 1/4
The equation of the pattern A:
y = 1/4x
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First, answer Part A. Then, answer Part B. to scive -x^(2)+3x+14=-(1)/(4)x^(2)+5 ystem into the bin labeled System Solutions.
Using quadratic formula we get, Part A: The solutions for x are: x = (3 + √(57))/(3/2) and x = (3 - √(57))/(3/2). Part B: The first system solution is: ((3 + √(57))/(3/2), -(76 + 6√(57))/(9) + 5) and second system solution is: ((3 - √(57))/(3/2), -(76 - 6√(57))/(9) + 5)
Part A: To solve for x, we need to first rearrange the equation so that all terms are on one side of the equal sign. Adding (1/4)x^(2) to both sides of the equation:
-x^(2) + (1/4)x^(2) + 3x + 14 = 5
Next, combining like terms:
-(3/4)x^(2) + 3x + 14 = 5
Now, subtracting 5 from both sides:
-(3/4)x^(2) + 3x + 9 = 0
Finally, using quadratic formula to solve for x:
x = (-3 ± √(3^(2) - 4(-3/4)(9)))/(2(-3/4))
Simplifying:
x = (-3 ± √(57))/(2(-3/4))
x = (-3 ± √(57))/(-3/2)
x = (3 ± √(57))/(3/2)
Part B: To determine the system solutions, we need to plug in the values of x into the original equation and solve for y. For the first solution:
y = -(1/4)((3 + √(57))/(3/2))^(2) + 5
y = -(1/4)((9 + 6√(57) + 57)/(9/4)) + 5
y = -(1/4)((76 + 6√(57))/(9/4)) + 5
y = -(19 + (3/2)√(57))/(9/4) + 5
y = -(76 + 6√(57))/(9) + 5
For the second solution:
y = -(1/4)((3 - √(57))/(3/2))^(2) + 5
y = -(1/4)((9 - 6√(57) + 57)/(9/4)) + 5
y = -(1/4)((76 - 6√(57))/(9/4)) + 5
y = -(19 - (3/2)√(57))/(9/4) + 5
y = -(76 - 6√(57))/(9) + 5
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PLEASE HELP ASAP I DONT UNDERSTAND only have 10 mintues please thank youuu
Answer:
it means if the given sides are approximately equal then the triangles are equal too
Step-by-step explanation:
if the the sides are equal then the triangles are equal too
What is exploratory factor analysis and how it works? Also
describe the specification of exploratory factor analysis in 500
words.
Exploratory Factor Analysis (EFA) is a data analysis technique used to uncover underlying relationships among variables in a dataset. It is a multivariate statistical technique that examines the correlations among multiple observed variables in order to identify underlying latent variables, or "factors". These factors are latent, meaning they are not directly observable or measurable.
EFA helps researchers to understand how the relationships between variables can be organized and explained by underlying latent factors. Specification of EFA includes the following steps:
Select the type of factor analysis to be conducted: principal component analysis (PCA) or maximum likelihood factor analysis.Define the structure of the data, such as the number of variables, the number of observations, and the presence of missing values.Decide on the number of factors to be extracted from the dataset and define their interpretability.Choose the appropriate factor analysis method, such as PCA, maximum likelihood, or oblique rotation.Use an appropriate estimation technique, such as principal axis factoring, to compute the factor loading.Interpret the factor structure and the extracted factors.Assess the quality of the extracted factors by examining the eigenvalues and other statistics such as the explained variance and the commonalities.Assess the adequacy of the extracted model by examining the goodness-of-fit indices.Evaluate the usefulness of the extracted factors.Exploratory Factor Analysis is a powerful data analysis technique that can uncover the underlying relationships among variables in a dataset. It helps researchers to understand how the relationships between variables can be organized and explained by underlying latent factors. By following the above steps, researchers can appropriately specify and interpret EFA to gain insights from their data.
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Steve measured an Italian restaurant and made a scale drawing. The scale of the drawing
was 8 millimeters: 3 meters. The restaurant's kitchen is 24 millimeters wide in the drawing.
How wide is the actual kitchen?
In linear equation, 24 wide is the actual kitchen .
What in mathematics is a linear equation?
An algebraic equation with simply a constant and a first-order (linear) term, such as y=mx+b, where m is the slope and b is the y-intercept, is known as a linear equation.
Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables.
We are given that Luther drew a scale drawing of an Italian restaurant. He used a scale on which 8 millimetre equals 3 meters. We need to find the width of the kitchen if in the drawing it is 24 mm wide.
So,
8mm = 3m
24 mm =?
24 mm = 8 * 3
3 mm = 24 m
The actual width of the kitchen is 18 m.
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What is the pattern of _15,25,_45,55,65
Answer:
5 and 35
Step-by-step explanation:
It's going up in tens so it must start from 5, therefore the one between 25 and 45 must be 35.
Daily production in a sample of 30 carpet looms is recorded as follows – Class Frequency
15.2 – 15.4 2
15.5 – 15.7 5
15.8 – 16.0 11
16.1 – 16.3 6
16.4 – 16.6 3
16.7 – 16.9 3
Construct a histogram and cumulative frequency distribution (CFD) on the above data. Make comments on the distribution of the above data
The CFD shows that 17 observations (56.7%) fall between 15.8 and 16.0.
A histogram is a graph that displays the frequency of data in a given range. The cumulative frequency distribution (CFD) is a graph that displays the cumulative total of frequencies. The histogram and CFD of the given data are shown below:
The data shows a skewed distribution with most of the observations falling between 15.8 and 16.0. The data is highest at 16.0, with 11 observations falling in this range.
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Math is not my thing help
Answer:
mine either hahahahahaha
The following inequality has a solution in the form x. Solve the inequality and place the correct value of A into the box. -12x-5>1+18x
To solve the inequality -12x - 5 > 1 + 18x, we need to isolate the variable x on one side of the inequality. Here are the steps to do so:
1. Add 12x to both sides of the inequality to eliminate the -12x on the left side:
-5 > 1 + 30x
2. Subtract 1 from both sides of the inequality to eliminate the 1 on the right side:
-6 > 30x
3. Divide both sides of the inequality by 30 to isolate the variable x:
-6/30 > x
4. Simplify the fraction on the left side:
-1/5 > x
Therefore, the solution to the inequality is x < -1/5. The correct value of A is -1/5.
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Two of the vertices of a triangle are located at (6,0) and (5,10) on the coordinate plane. The third vertex is located at (x,20), where x is a negative value. The area of the triangle is 60 square units
The missing vertex is located at (-14,20).
To find the missing vertex, let's assume that the third vertex is located at (x,20) and the coordinates of the other two vertices are (6,0) and (5,10). Then the coordinates of the two sides of the triangle are:
Side AB: (6,0) to (5,10)
Side AC: (6,0) to (x,20)
Using the formula for the area of a triangle, which is:
Area = 1/2 * base * height
Where the base is one of the sides of the triangle and the height is the perpendicular distance from the third vertex to the base, we can set up an equation to solve for x:
60 = 1/2 * |(6-5)*20 - (x-6)*10|
60 = 1/2 * |200 - 10x + 60|
120 = |260 - 10x|
120 = 10x - 260 or 120 = -(10x - 260)
x = -14 or x = -2
Since x has to be a negative value, the missing vertex is located at (-14,20). Therefore, the three vertices of the triangle are:
A = (6,0)
B = (5,10)
C = (-14,20)
We can verify that the area of the triangle with these vertices is indeed 60 square units using the same formula:
Area = 1/2 * |(6-5)(20-10) - (-14-6)(20-0)|
Area = 1/2 * |10 - (-400)|
Area = 1/2 * 410
Area = 205 square units
Therefore, the missing vertex is located at (-14,20).
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A person places $8290 in an investment account earning an annual rate of 6%, compounded continuously. Using the formula =V=Pe^rt, where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 12 years.
Step-by-step explanation:
Using the formula V = Pe^(rt), where P is the principal initially invested, e is the base of a natural logarithm, r is the rate of interest, and t is the time in years:
V = Pe^(rt)
We are given that P = $8290, r = 0.06 (since the annual interest rate is 6%), and t = 12 (since we want to find the value of the account after 12 years). Therefore, we can plug in these values and solve for V:
V = 8290 * e^(0.06*12)
V = 8290 * e^(0.72)
V = $17,936.34
Therefore, the amount of money in the account after 12 years, to the nearest cent, is $17,936.34.
The measures of the exterior angles of an octagon are
�
°
x°,
2
�
°
2x°,
4
�
°
4x°,
5
�
°
5x°,
6
�
°
6x°,
8
�
°
8x°,
9
�
°
9x°, and
10
�
°
10x°. Solve for
�
x.
Answer:
12xphjzjhsgwghdghehdhhez7uehdyegd
a bird has a 90-inch cage. How many ft is that?
Answer:
7.5 feet
Step-by-step explanation:
Divide the length value by 12 for your answer
90/12 = 7.5
There are 12 inches in a foot, so to convert inches to feet, you can divide the number of inches by 12.
Therefore, a 90-inch cage is equivalent to:
90 inches ÷ 12 inches/foot = 7.5 feet
So the bird cage is 7.5 ft.
Help please and thank you
The expression (18)(-3)(-3) is not equivalent to others.
-7+(-3) is equivalent of the expression -7 - 3.
What is an expression?
A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:
An absolute numerical value is referred to as a constant.
Variable: A symbol without a fixed value is referred to as a variable.
Term: A term can be made up of a single constant, a single variable, or a mix of variables and constants multiplied or divided.
Coefficient: In an expression, a coefficient is a number that is multiplied by a variable.
Take the first option:
(-9)(-3 × -6)
= (-9)(18)
= (18)(-9) [Commutative property]
= -(-18)(-9)
Apply the associative property on (-9)(-3 × -6):
(-9)(-3 × -6)
= (-9× - 3)(-6)
= (27) (-6)
= (-6)(27) [Commutative property]
The given expression is -7 - 3
Rewrite the above expression:
-7+(-3)
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The bearing of p from q is 312°, what is the bearing of q from p
As per the difference concept, the bearing of Q from P is 132°.
To find the bearing of Q from P, we need to calculate the difference between the bearing of P from Q and 180 degrees. This is because the bearing from P to Q is the opposite direction of the bearing from Q to P.
Let's use some notation to make this clearer. Let the bearing from P to Q be denoted by B(PQ), and the bearing from Q to P be denoted by B(QP). We are given that B(PQ) = 312°. To find B(QP), we use the following formula:
B(QP) = B(PQ) - 180°
We know that B(PQ) is 312°, so we can substitute this value into the formula to get:
B(QP) = 312° - 180°
B(QP) = 132°
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Can someone help me with this
Answer:
-2
Step-by-step explanation:
Whenever you see f(x), for any number x, you plug x into the function. In your function, f(x) = -x - 1, you want to find f(1).
So, f(1) = -(1) - 1, which equals -2
Concrete tiles are made using buckets of cement,sand and gravel mixed into the ratio of 1:4:6. How many buckets of gravel are needed for 4 bucket of cement?
24 buckets of gravel are needed for 4 buckets of cement when making concrete tiles using the given ratio.
What is the ratio?
The ratio is a mathematical concept that represents the relationship between two quantities or values. It is defined as the comparison of two numbers by division, where the first number is called the "antecedent" and the second number is called the "consequent."
According to the given ratio, the amount of gravel needed is 6 times the amount of cement, or 6/1.
To find out how many buckets of gravel are needed for 4 buckets of cement, we can set up a proportion:
6/1 = x/4
where x is the number of buckets of gravel needed.
To solve for x, we can cross-multiply:
6 x 4 = 1 x x
24 = x
Hence, 24 buckets of gravel are needed for 4 buckets of cement when making concrete tiles using the given ratio.
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Describe the transformations that would occur to the parent function of f(x)=-(1)/(3)(x-5)^(3)+3. Select all that apply.
The transformations that would occur to the parent function are a vertical translation, a horizontal translation to the right, and a vertical compression with a reflection over the x-axis.
The parent function of f(x)=-(1)/(3)(x-5)^(3)+3 is f(x)=x^(3). There are several transformations that would occur to the parent function in order to obtain the given function.
1. Vertical translation: The "+3" at the end of the given function indicates that the parent function is shifted up 3 units.
2. Horizontal translation: The "(x-5)" inside the parentheses indicates that the parent function is shifted to the right 5 units.
3. Vertical stretch/compression: The "-(1)/(3)" in front of the parentheses indicates that the parent function is vertically compressed by a factor of 1/3 and reflected over the x-axis.
Therefore, the transformations that would occur to the parent function of f(x)=-(1)/(3)(x-5)^(3)+3 are a vertical translation of 3 units up, a horizontal translation of 5 units to the right, and a vertical compression by a factor of 1/3 with a reflection over the x-axis.
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I just asked this question but completely forgot to mention the main focus of the project. I need to solve this word problem using three ways. Substitution, Elimination, and Graphing. "The state fair is a popular field trip destination. This year the senior class at High School A and the senior class at High School B both planned trips there. The senior class at High School A rented and filled 8 vans and 8 buses with 240 students. High School B rented and filled 4 vans and 1 bus with 54 students. Every van had the same number of students in it as did the buses. Find the number of students in each van and bus."
Answer:
Let's first define our variables:
Let x be the number of students in each van and bus.
Using substitution:
From the problem, we know that:
High School A rented 8 vans and 8 buses, with a total of 240 students. So we can write the equation:
8x + 8x = 240
High School B rented 4 vans and 1 bus, with a total of 54 students. So we can write the equation:
4x + 1x = 54
Now, we can solve for x in one of the equations and then substitute that value into the other equation to solve for the other variable. For example, let's solve for x in the second equation:
5x = 54
x = 10.8
Now, we can substitute this value of x into the first equation to solve for the number of students in each van and bus for High School A:
8x + 8x = 240
8(10.8) + 8(10.8) = 172.8
So each van and bus for High School A has 10.8 students in it.
Using elimination:
We can rewrite the equations we used above in standard form:
8x + 8y = 240
4x + y = 54
We can eliminate y by multiplying the second equation by -8 and adding it to the first equation:
8x + 8y = 240
-32x - 8y = -432
-24x = -192
x = 8
Now, we can substitute this value of x into either equation to solve for y:
4(8) + y = 54
y = 22
So each van and bus for High School A has 8 students in it and each van and bus for High School B has 22 students in it.
Using graphing:
We can graph the two equations on the same coordinate plane and find the point where they intersect, which represents the solution:
8x + 8y = 240
4x + y = 54
To graph these equations, we can first solve for y in each equation:
y = -x + 30
y = -4x + 54
Then, we can plot these two lines on the same coordinate plane and find their intersection:
(6, 24)
So each van and bus for High School A has 6 students in it and each van and bus for High School B has 24 students in it.
Please answer the below urgently
Answer:
a) 7
b) 0.1
Step-by-step explanation:
a)
The width must be able to go up to 35.
Each square is 5 units wide.
35/5 = 7
The grid must be at least 7 squares wide.
b)
The highest y-coordinate is 1.7.
The highest point on the grid should be 2.
There are 20 vertical squares on the grid.
2/20 = 0.1
Each vertical square should be 0.1
A = 0.1
SICCA DI DO rower for and question
1. Which of these factors makes it challenging to make a fair comparison between a current NBA star and an NBA star from the 1990s?
O A. There has been a fall in three-point shots, and players tend to score fewer points now.
B. There has been a rise in three-point shots, and players tend to score more points now.
OC. Players are more likely to make free throws now, and free-throw percentages have increased.
D. Players are less likely to make free throws now, and free-throw percentages have decreased.
The correct option for this question is B. There has been a rise in three-point shots, and players tend to score more points now.
Why it is?
The factor that makes it challenging to make a fair comparison between a current NBA star and an NBA star from the 1990s is:
B. There has been a rise in three-point shots, and players tend to score more points now.
The increase in three-point shots has significantly changed the way the game is played and the strategies used by teams, which makes it difficult to compare the performance of players from different eras.
Players in the current NBA tend to score more points because of the increased emphasis on the three-point shot, while players from the 1990s may have had different strengths and styles of play that were more effective in that era. Therefore, it is challenging to make a fair comparison between players from different eras based solely on their statistics.
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Surveying Property A surveyor locating the corners of a triangular piece of property started at one corner and walked 480 ft in the direction of N36°W to reach the next corner. The surveyor turned and walked S21°W to get to the next corner of the property. Finally, the surveyor walked in the direction N82°E to get back to the starting point. What is the area of the property in square feet?
The area of the triangular piece of property is approximately 63,121.75 square feet.
What is Area?The area is the entire amount of space occupied by a flat (2-D) surface or an object's form. On a sheet of paper, draw a square using a pencil. It has two dimensions. The area of a form on paper is the area that it occupies.
Starting at the first corner, the surveyor walks 480 ft in the direction N36°W. We can break this down into its northward and westward components:
Northward component = 480 cos(36°)
≈ 388.75 ft
Westward component = 480 sin(36°)
≈ 295.42 ft
This takes the surveyor to the second corner of the property.
From the second corner, the surveyor walks S21°W to get to the third corner. We can again break this down into its southward and westward components:
Southward component = 480 cos(21°)
≈ 435.89 ft
Westward component = 480 sin(21°)
≈ 168.75 ft
Finally, the surveyor walks N82°E to get back to the starting point.
We can break this down into its northward and eastward components:
Northward component = 388.75 ft
Eastward component = 435.89 sin(82°)
≈ 426.04 ft
Now we have the lengths of all three sides of the triangular property:
Side 1 = 480 ft
Side 2 = √[(295.42 - (-168.75))^2 + (388.75 - 435.89)^2]
≈ 421.66 ft
Side 3 = √[(426.04 - 295.42)^2 + (388.75 - 0)^2]
≈ 296.13 ft
calculate the area of the triangular property, we can use Heron's formula:
Area = √[s(s - a)(s - b)(s - c)]
where s is the semiperimeter (half the perimeter) of the triangle,
and a, b, and c are the lengths of its sides.
s = (480 + 421.66 + 296.13)/2 ≈ 598.40
Area = √[598.40(598.40 - 480)(598.40 - 421.66)(598.40 - 296.13)]
Area ≈ 63,121.75 sq ft
Therefore, the area of the triangular piece of property is approximately 63,121.75 square feet.
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or
A snowboard has a price of $800. With sales tax, it will cost $848. What is the sales tax percentage?
As a result, 6% sales tax is applied.
How do the percentages translate?%, which is a relative figure used to denote hundredths of any quantity. Since one percent (symbolized as 1%) is equal to one hundredth of something, 100 percent stands for everything, and 200 percent refers to twice the amount specified. percentage. Percentile in mathematics is a related topic.
The price of the snowboarder with tax compared to the price of the snowboarders without tax is the differential in the sales tax.
Sales tax therefore equals $848 - $800 = $48.
We need to multiply the result by 100 to get the sales percentage of tax, which we can then divide by the price of the snowboard before taxes.
Sales tax percentage = (Sales tax / Cost without tax) x 100
= ($48 / $800) x 100
= 0.06 x 100
= 6%
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As a result, 6% sales tax is applied.
Hοw dο the percentages translate?%, which is a relative figure used tο denοte hundredths οf any quantity. Since οne percent (symbοlized as 1%) is equal tο οne hundredth οf sοmething, 100 percent stands fοr everything, and 200 percent refers tο twice the amοunt specified. percentage. Percentile in mathematics is a related tοpic.
The price οf the snοwbοarder with tax cοmpared tο the price οf the snοwbοarders withοut tax is the differential in the sales tax.
Sales tax therefοre equals $848 - $800 = $48.
We need tο multiply the result by 100 tο get the sales percentage οf tax, which we can then divide by the price οf the snοwbοard befοre taxes.
Sales tax percentage = (Sales tax / Cοst withοut tax) x 100
= ($48 / $800) x 100
= 0.06 x 100
= 6%
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Show that the given set is an infinite set by placing it in a one-to-one correspondence with a proper subset of itself. (Use n as your variable. ) B = {11, 15, 19, 23, 27, 31, , 4n + 7, } Let F = {15, 19, 23, 27,
Set B, which contains the elements 11, 15, 19, 23, 27, 31, 4n+7 and so on, is an infinite set because there exists a one-to-one correspondence between set B and a proper subset of itself, namely set F, which contains the odd integers greater than or equal to 15.
To expose that set b is infinite, we want to set up a one-to-one correspondence among set B and A proper subset of itself. Allow F to be the set of odd integers greater than or equal to 15, i. E., F = {15, 19, 23, 27, ...}.We are able to outline a characteristic f from set b to set f as follows:
f(11) = 15
f(15) = 19
f(19) = 23
f(23) = 27
f(27) = 31
f(4n+7) = 4(n+2) + 3
the first five factors of set b are mapped to the primary 5 factors of set f. For any detail 4n+7 in set b, the corresponding detail in set f is 4(n+2)+3, which is the next peculiar integer after 4n+7. It may be shown that this function is a one-to-one correspondence between set b and set f.
Consequently, given that set f is a proper subset of set b and there exists a one-to-one correspondence among them, set b should be infinite.
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What is the highest value assumed by the loop counter in a correct for statement with the following header? for(i = 7; i <= 72; i += 7)
Select one:
a. 7
b. 70
c. 77
d. 72
The highest value assumed by the loop counter in a correct "for statement" with the given header is (b) 70.
The "for-statement" is ⇒for(i = 7; i <= 72; i += 7) ,
The loop starts with i = 7 and increases by 7 in each iteration until i becomes greater than 72.
So we can find the highest value of "i" assumed by the loop counter by solving the inequality i <= 72 for i.
⇒ i <= 72
Starting with i = 7 and increasing by 7 in each iteration,
We have,
⇒ i = 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77
The last value of i in the sequence, 77, is greater than 72, so the loop counter stops before reaching 77.
So, the highest value assumed by the loop counter in this for statement is : 70.
Therefore, the highest value assumed by the loop counter is (b) 70.
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Pete cuts 3 feet from a 7-foot length of rope. Then he cuts 18 inches from the rope. How many inches of rope are left? ASAP PLEASEE
Answer:
7 ft is 84 inches, 3ft is 36 inches
84 - 36 = 48
cuts off 18 more inches
48 - 18 = 30 inches of rope remain
Step-by-step explanation: