Answer:60
Step-by-step explanation:
100- 25= 75
75/1.25=60
The table shows the relationship between d, the amount of money Alice has at the beginning of each day, and w, the amount of money she has after riding the bus to work.
Which equation represents the relationship in the table?
w = d + 1.25
w = 14.50d + 1.25
w = 15.75d - 1.25
w = d - 1.25
The correct equation represents the relationship in the table is,
⇒ w = d - 1.25
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given that;
The table shows the relationship between d, the amount of money Alice has at the beginning of each day, and w, the amount of money she has after riding the bus to work.
Hence, By all the options;
The correct equation satisfy the given values in table.
For first option;
w = d + 1.25
Put d = 15.75;
w = 15.75 + 1.25
w = 17
Hence, It is wrong.
For fourth equation;
w = d - 1.25
Put d = 15.75;
w = 15.75 - 1.25
w = 14.50
Hence, It is correct equation.
Thus, The correct equation represents the relationship in the table is,
⇒ w = d - 1.25
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Which two statements describe the end behavior of the function?
The function values increase in size in a positive direction and decrease in size in a negative direction.
The following two statements can be used to describe how the function in the given graph ultimately behaves:
The function gets closer to positive infinity as x gets closer to negative infinity. This is the case since the graph's left end is pointed upward, showing that as x decreases, the function values increase in size in a positive direction.
The function becomes closer to negative infinity as x gets closer to positive infinity. This is the case since the graph's right end is pointing downward, showing that as x increases in value, the function values decrease.
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in any given month there are at least 20 workdays each week, then how many workdays would roger have in the month if the month starts on a monday ? (hint: Draw a calendar to show how you arrive at your answer)
Roger would have 20 workdays in the month if it starts on a Monday and there are at least 20 workdays each week.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Assuming a month has four weeks, each with at least 20 workdays, we can calculate the total number of workdays in the month starting on a Monday as follows:
Week 1: Monday to Friday = 5 workdays
Week 2: Monday to Friday = 5 workdays
Week 3: Monday to Friday = 5 workdays
Week 4: Monday to Friday = 5 workdays
So the total number of workdays in the month is:
5 + 5 + 5 + 5 = 20
Therefore, Roger would have 20 workdays in the month if it starts on a Monday and there are at least 20 workdays each week.
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Which statement is missing in the proof? A. ∠ 7 ≅ ∠ 5 B. m ∠ 5 + m ∠ 7 = 180 ∘ C. ∠ 3 ≅ ∠ 7 D.
The statement missing in the proof is option D. m ∠ 3 + m ∠ 5 = 180 ∘.
What is a triangle?A triangle is classified as a geometric shape with three sides and three angles. It is one of the basic shapes in geometry, and is typically characterized by its three interior angles, which must add up to 180 degrees. The most common types are the equilateral triangle (all sides equal), the isosceles triangle (two sides equal), and the scalene triangle (no equal sides).
A proof involves logical deduction of the statements in order to arrive at a conclusion. In this case, the conclusion is that the angles 3, 5, and 7 are all congruent. To do this, the proof must show that the angles add up to 180 degrees, which is the sum of the angles in a triangle. Option D, m ∠ 3 + m ∠ 5 = 180 ∘, is the statement that must be included in the proof to show that the angles are congruent. Without this statement, it is impossible to prove that the three angles are congruent. Therefore, Option D is the missing statement in the proof.
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6. The table below displays the distances driven during each 1-hour interval of a 4 hour trip.
A. 235mi
B. 240mi
C. 245mi
D. 250mi
The total distance driven during the 4-hour trip is approximately 294.05 miles
What is the fraction?An element of a number or any number of equal pieces is represented by a fraction. There is a fraction with an upper value (numerator) and a lower value (denominator) (lower value).
We must sum up the distances for each hour of the 4-hour journey to get the overall mileage.
1 hour's worth of driving covered 55.25 miles.
64 3/4 miles were covered in Hour 2 of driving.
52 3/10 miles were covered in Hour 3 of driving.
67.89 miles were covered in Hour 4 of driving.
We must transform the mixed number from Hour 2 into an improper fraction in order to sum these distances:
Driving distance in hour two: 64 3/4 = (4 x 64 + 3) / 4 = 259 / 4
We can now calculate the distances:
55.25 + 259/4 + 52.3 + 67.89
We need to find a common denominator so that we can add these numbers:
55.25 = 221/4
259/4 = 259/4
52.3 = 523/10
67.89 = 6789/100
We may now multiply the fractions:
221/4 + 259/4 + 523/10 + 6789/100 = 5881/20
5881/20 = 294 1/20 is the result of converting this improper fraction to a mixed number.
As a result, the 4-hour trip's total mileage came to about 294.05 miles.
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Find an equation for the given graph.
Answer:
y = -3 sin(4x)
or
y = -3 cos(4(x - π/8))
Step-by-step explanation:
We can see that this is a graph of sine or cosine with the following characteristics:
amplitude: 3
period: π/2
vertical shift: 0
We can use these characteristics to form the following equations:
y = -3 sin(4x)
y = -3 cos(4(x - π/8))
Note that we solved for b using the period derivation:
period = 2π / b
[tex]\dfrac{\pi}{2} = \dfrac{2\pi}{b}[/tex]
[tex]b \cdot \dfrac{\pi}{2} = 2\pi}[/tex]
[tex]b = 2\pi \cdot \dfrac{2}{\pi}[/tex]
[tex]b = \dfrac{4\pi}{\pi}[/tex]
[tex]b = 4[/tex]
— sidenote —
These graphs can be infinitely shifted by any integer number of periods left or right, and we can show that using an auxiliary variable multiplied by the period. However, that is clearly not the intent of the problem, so I have not included that in my answer.
4(1 + 9x) theres alot lol
Answer:
4 + 36x
Step-by-step explanation:
4(1 + 9x)
= 4 + 36x
So, the answer is 4 + 36x
What is 6g+3g-10
g is the valuable
Answer: 9g+10
Step-by-step explanation:
Simple addition 6+3=9
Since 10 doesnt have a variable you just add it to the end of the equation, make sure to keep the sign = 9g-10
WILL GIVE 5 STARS
Write the first four terms of the sequence defined by the explicit rule f(n) = n2 - 5. Show all steps and reasoning.
Sequence having rule f(n) = n² - 5, the first four terms will be -4, -1, 4, and 11.
What is a sequence?A sequence in mathematics is a group of integers that adhere to a specific pattern or rule. A sequence of numbers might be infinite or finite, and they are arranged in a certain order.
Every number in the sequence is referred to as a term, and its location within the sequence is referred to as its index. As an illustration, the first term in the series 1, 3, 5, 7, 9, is 1, the second term is 3, the third term is 5, and so on.
Now,
The explicit rule for the sequence is given by f(n) = n² - 5, which means that to find the nth term of the sequence, we need to plug in the value of n into this formula.
To find the first four terms of the sequence, we can simply substitute n = 1, 2, 3, and 4, respectively, into the formula and evaluate the expression.
The first term is f(1) = 1² - 5 = -4.
The second term is f(2) = 2² - 5 = -1.
The third term is f(3) = 3² - 5 = 4.
The fourth term is f(4) = 4² - 5 = 11.
Therefore,
the first four terms of the sequence defined by the explicit rule f(n) = n² - 5 are -4, -1, 4, and 11.
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Saritha will construct a rectangle that has a height of 4 units and an area of up to 48 square units. Which inequality represents all the possible lengths in units of bases, b that Saritha can use to construct this rectangle?
Answer:
0<b<=12
Step-by-step explanation:
Find the coordinates of the center and the measure of the radius for a circle whose equation is x^2+(y-5)^2=9
Answer:
Coordinates of center: (0, 5)
Radius of circle: 3
If wx=wz, which of the following statements cannot be true? A. S is a midpoint B. RW is half as long as YX C. YR=RZ D. RW is a midsegment of the triangle
The statement that cannot be true is "length RW is a midsegment of the triangle".
option D.
What is midsegment of a triangle?The midsegment of a triangle is a line segment that connects the midpoints of two sides of a triangle. More specifically, if a triangle has sides of lengths a, b, and c, then the midsegment connects the midpoints of the two sides of length a and is parallel to the side of length c.
The length of the midsegment is half the length of the third side (c/2).
In other words, if a triangle has sides AB, BC, and AC, then the midsegment connects the midpoint of AB (denoted as M) to the midpoint of BC (denoted as N) and is parallel to AC. The length of the midsegment MN is equal to half the length of AC (MN = 1/2 * AC).
For the given diagram, the midpoint is S, so the length RW cannot be the length of the midsegment.
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Melissa has a big chocolate bar shaped like a rectangular prism it is 15 cm long 1470 m are required and 2 cm thick what is the volume of molasses chocolate bar
Therefore , the solution of the given problem of volume comes out to be chocolate bar therefore has a 2940 cubic centimetre (cm3) capacity.
Describe volume.The volume of a three-dimensional item, which is measured in cubic units, describes how much room it occupies. Two instances of cubic units are the numbers cm3 as well as in3. But mass can be used to measure an object's dimensions. Typically, an object's weight is transformed into mass units like kilos or kilogrammes.
Here,
The length, breadth, and height of the rectangular, prism-shaped chocolate bar can be multiplied to determine its volume.
Size = 15 centimetres
Width = undefined
Size equals 2 centimetres (thickness)
To solve for the width, we can rearrange this algorithm as follows:
=> Area/Length = Width
We are aware that the necessary length is 15 centimetres and the necessary area is 1470 cm2, so:
=> width = 1470/15
=> 98 centimetres.
Now that we are aware of every aspect of the chocolate bar, we can calculate its volume:
=> Volume = Length * Width * Height
=> 15 cm x 98 cm x 2 cm = 2940 cm³
The chocolate bar therefore has a 2940 cubic centimetre (cm3) capacity.
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Marisa wants to buy a home in Atlanta with a 30-year mortgage that has an annual interest rate of 4.9% The house she wants is $250,000 and she will make a $55,000 down payment and borrow the remainder.
a. What is Marisa's monthly mortgage payment to the nearest dollar?
b. How much will the house cost in total after all payments have been made, also include the down payment.
c. How much did Marisa have to spend in interest to borrow this loan?
Answer:
a. Using a mortgage calculator with the given information, Marisa's monthly mortgage payment would be $1,088 to the nearest dollar.
b. The total cost of the house, including the down payment and all payments made over the 30-year mortgage period, would be $453,020. This is calculated by adding the $55,000 down payment to the total amount borrowed ($195,000) and then adding the total interest paid over the 30 years ($203,020) to get $453,020.
c. Marisa will have spent $203,020 in interest over the 30-year mortgage period. This is calculated by subtracting the total amount of the loan ($195,000) from the total amount paid over the 30 years ($398,020), which leaves $203,020 in interest paid.
a broker invested 1,600 in a particular stock. the table shows the value og the stock and the number of weeks since the investment. wgich function best models the value of the stock v(n), in dollars, m weeks since the investment for the given period?
The exponential function that best models the value of the stock after n weeks is given as follows:
v(n) = 1600(1 + r)^n.
How to define the exponential function?The standard definition of an exponential function is given as follows:
y = a(b)^x.
In which:
a is the value of y when x = 0.b is the rate of change.The initial investment was of 1600, hence the parameter a is given as follows:
a = 1600.
The rate of change is obtained multiplying two consecutive values on the table, and will have the following format:
b = 1 + r.
In which r is the growth rate.
Missing InformationThe problem is incomplete, hence the general procedure to obtain the function is presented.
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A survey is conducted to investigate the self-identified eye colors of a representative portion of a population. The table shows the results.
Based on the table, to the nearest whole number, how many people in the total population of 60,000 have green eyes?
Responses
140 people
140 people
700 people
700 people
1,400 people
1,400 people
7,000 people
Based on the table, to the nearest whole number, 7000 people in the total population of 60,000 have green eyes.
We know that;
An algebraic expression is a combination of variables, constants, and mathematical operations such as addition, subtraction, multiplication, and division.
Here, We have;
The total number of respondents in the survey is:
= 32 + 14 + 25 + 49
= 120
And, The proportion of respondents with green eyes is:
= 14/120
= 0.1167
Hence, To estimate the number of people in the total population of 60,000 who have green eyes, we can multiply the proportion by the total population:
0.1167 x 60,000 = 7,002
After Rounding this to the nearest whole number gives us:
7,002 ≈ 7,000
Therefore, The answer is, 7,000 people.
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Complete question;A survey is conducted to investigate the self-identified eye colors of a representative portion of a population. The table shows the results.
Self-Identified Eye Color
Number of Respondents
blue
32
green
14
hazel
brown
25
49
Based on the table, to the nearest whole number, how many people in the total population of 60,000 have green eyes?
O 140 people
O 700 people
O 1,400 people
O 7,000 people
Solve the system by the addition method.
5x + 6y=5
10x+12y = 10
The solution for the given system of equations is (1,0) using the addition method.
What is addition method?The addition method, also known as the elimination method, is a technique used to solve a system of linear equations by adding the two equations together in such a way that one of the variables is eliminated.
According to question:Multiply the first equation by -2:
-10x - 12y = -10
Add the second equation to the first:
-10x - 12y = -10
10x + 12y = 10
0 + 0 = 0
We can solve one of the original equations for x in terms of y and then replace into the equation to represent the solutions in terms of y. For instance, when we solve the first equation for x, we obtain:
5x + 6y = 5
5x = 5 - 6y
x = (5 - 6y)/5
By substituting this into the second equation, we get:
10x + 12y = 10
10((5 - 6y)/5) + 12y = 10
2(5 - 6y) + 12y = 10
10 - 4y = 10
-4y = 0
y = 0
So the solution to the system is (x, y) = ((5 - 6y)/5, y) = (1, 0)
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Which choice is equivalent to the product below
Square root of 14 multiplied by the square root of 10
A. 4 square root of 35
B. 4 square root of 7
C. 35
D. 2 square root of 35
Given- Square root of 14 multiplied by square root of 10
To find - which is equivalent to the product below
Explanation - We can write the square root of 14 as
[tex]\sqrt{14} =\sqrt{2} \sqrt{7}[/tex]
and square root of 10 as
[tex]\sqrt{10} =\sqrt{2} \sqrt{5}[/tex]
Now
[tex]\sqrt{14} \sqrt{10} =\sqrt{2} \sqrt{5} \sqrt{2} \sqrt{7} =2\sqrt{35}[/tex]
Hence the choice is equivalent is D
Final answer - The final answer is D
If you can please help !! (the question is provided below)
Answer:
The distance between the student and the mirror is 7.5 feet.
Step-by-step explanation:
We can use similar triangles to solve this problem.
Let's call the distance between the student and the mirror "d". We can create a right triangle with the student's height as one leg, the distance "d" as the other leg, and the hypotenuse being the line from the student's eyes to the top of the school. Let's call the length of this line "h".
We can also create a second right triangle with the height of the school as one leg, the distance from the school to the mirror as the other leg, and the hypotenuse being the same line from the student's eyes to the top of the school.
Since these two triangles share an angle (the angle formed by the line from the student's eyes to the top of the school and the ground), they are similar triangles. This means that the ratios of their corresponding sides are equal.
We can set up the following proportion:
(student height) / d = (school height) / (distance from school to mirror)
Plugging in the given values, we get:
4.5 / d = 30 / 50
Simplifying, we get:
4.5 / d = 3 / 5
Cross-multiplying, we get:
3d = 22.5
Dividing by 3, we get:
d = 7.5
Therefore, the distance between the student and the mirror is 7.5 feet.
The distance of the student to the mirror, is 7.5 ft
What are similar triangles?Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion.
Given that, a mirror is placed outside a school the distance from the school to the mirror is 50 ft and the height of the school is 30 ft we need to find the distance of the student to the mirror,
This arrangement is creating two similar triangles, here we will use the properties of the similar triangles, to find the distance of the student to the mirror,
Therefore,
30 / 4.5 = 50 / d
d = 50 x 4.5 / 30
d = 225 / 20
d = 7.5
Hence, the distance of the student to the mirror, is 7.5 ft
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In addition to physical safeguards on all machinery, what else is considered a crucial part of providing safeguard against machine-related hazards
To have an effective safeguarding system, specific and detailed training of workers must also be included.
What constitutes the foundation of the safety system?
Any portion of the operator's body, including the hands, arms, and other body parts, must not come into touch with potentially harmful moving parts.
A strong safety system completely avoids the chance of the operator or another worker putting their bodies in close proximity to dangerous moving parts.
What are the two main sorts of protection strategies?
There are primarily two types of safeguarding: hard guards and safeguarding gadgets. Hard guards act as a physical barrier between workers and moving parts.
Safeguarding devices, however, stop unintentional access to dangers. A machine that needs two hands to operate it, for instance, ensures that neither hand may enter the danger zone.
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9. The blueprint for a new house includes a triangular shaped room in the attic. The triangular room appears on the blueprint as shown.
If the blueprint was made using a scale factor of 12
centimeter = 1 meter, what is the actual perimeter of the triangular room?
A. 2.5M
B. 4.5M
C. 9M
D. 18M
The actual perimeter of triangle will be 1.3m
What is area of the triangle?The territory included by a triangle's sides is referred to as its area. Depending on the length of the sides and the internal angles, a triangle's area changes from one triangle to another. Square units like m2, cm2, and in2 are used to express the area of a triangle. The perimeter is the whole side covered by the all sides.
The sum of all angle of triangle = 180
The blueprint for a new house includes a triangular-shaped room in the attic.
If the blueprint was made using a scale factor of 12
centimeter = 1 meter
The perimeter will be 9cm
12/9 = 1.3m
So the actual perimeter will be 1.3m.
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Find a value of z0 such that for the standard normal random variable z it is true that P(-z0 ≤ z ≤ z0) = 0.98.
P(-2.33 ≤ z ≤ 2.33) = 0.98 for a standard normal random variable Z.
We are aware that the area under the curve between - and - is equal to 1 for a standard normal random variable Z.
The task of finding a number for z0 such that P(-z0 z z0) = 0.98 is given to us.
We can divide the area of 0.98 evenly between the two tails of the distribution since the normal distribution is symmetric around the mean.
(1 - 0.98 / 2) = 0.01 would be the area in each tail.
We can determine the z-score that corresponds to the area of 0.01 by using a calculator or a conventional normal distribution table. An area of 0.01 equates to a z-score of roughly -2.33.
Thus, z0 would have the value:
z0 = -(-2.33) = 2.33
Hence, for a typical normal random variable Z, P(-2.33 z z 2.33) = 0.98.
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a recipe for polvorones , which are mexican pink sugar cookies needs 3/4 cups of white sugar and 1/3 cup of cane sugar .which model can be used to find the total amount of sugar in cups the recipe needs
Answer:2
Step-by-step explanation:I DONT REALLY GIVE A THING I NEED POINTS.
If f(x) = x2-9/x+5, find f(0), f(-1), f(1/k)
Step-by-step explanation:
f(0):
f(0) = (0^2 - 9) / (0 + 5)
= -9/5
f(-1):
f(-1) = ((-1)^2 - 9) / (-1 + 5)
= (-8) / 4
= -2
f(1/k):
f(1/k) = ((1/k)^2 - 9) / (1/k + 5)
= (1/k^2 - 9) / (1/k) + 5
= (1 - 9k^2) / (k^2 + 5k)
Therefore, f(0) = -9/5, f(-1) = -2, and f(1/k) = (1 - 9k^2) / (k^2 + 5k).
Answer:
Step-by-step explanation:
To find the values of f(x) at the given points, we substitute the values of x into the expression for f(x) and simplify:
f(x) = (x^2 - 9)/(x + 5)
a) To find f(0), we substitute 0 for x:
f(0) = (0^2 - 9)/(0 + 5) = -9/5
Therefore, f(0) = -1.8.
b) To find f(-1), we substitute -1 for x:
f(-1) = (-1^2 - 9)/(-1 + 5) = (-10)/4
We can simplify this fraction by dividing both the numerator and denominator by their greatest common factor of 2:
f(-1) = -5/2
Therefore, f(-1) = -2.5.
c) To find f(1/k), we substitute 1/k for x:
f(1/k) = ((1/k)^2 - 9)/(1/k + 5)
We can simplify the numerator by multiplying out the square:
f(1/k) = (1/k^2 - 9)/(1/k + 5)
We can simplify the denominator by multiplying by k/k:
f(1/k) = (1 - 9k^2)/(1 + 5k)
Therefore, f(1/k) = (1 - 9k^2)/(1 + 5k).
3. Colin is painting his basement floor. The dimensions are shown on the diagram below:
If one can of paint will cover 3.5 m², and each can costs $15.25, what is the total cost including 13% HST.
2.3 m
2.5 m
32m
1.8 m
The total cost of painting his basement floor is $51.70.
How to calculate total cost ?To find the total cost of the paint including HST, we first need to calculate the total area of the basement floor that needs to be painted. We can do this by multiplying the length by the width:
Area of basement floor = length x width
Area of basement floor = 2.5 m x 2.3 m + 1.8 m x 2.3 m
Area of basement floor = 5.75 m² + 4.14 m²
Area of basement floor = 9.89 m²
Now, we can calculate the number of cans of paint needed:
Number of cans = Area of basement floor / Area covered by each can
Number of cans = 9.89 m² / 3.5 m²
Number of cans = 2.8257
Number of cans = 3
The total cost of the paint without HST would be:
Total cost = Number of cans x Cost per can
Total cost = 3 x $15.25
Total cost = $45.75
To calculate the HST, we need to multiply the total cost by the HST rate (13% or 0.13):
HST = Total cost x HST rate
HST = $45.75 x 0.13
HST = $5.95 (rounded to two decimal places)
Finally, we can find the total cost including HST by adding the total cost and the HST:
Total cost including HST = Total cost + HST
Total cost including HST = $45.75 + $5.95
Total cost including HST = $51.70
Therefore, the total cost of the paint including 13% HST is $51.70.
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Which expression has the same value as
-4 - (-5)
F. -4 + (-5)
G. -4 +5
H. -5 + (-4)
J. -5-(-4)
Answer:
G. -4 +5Step-by-step explanation:
Let's simplify - 4 - (-5):-
[tex]\tt -4 - (-5)[/tex]
[tex]\tt -4+5[/tex]
[tex]\tt 1[/tex]
Now, let's see which expression has the same value:-
F. -4 + (-5)
[tex]\tt -4 + (-5)[/tex]
[tex]\tt -4-5[/tex]
[tex]\boxed{\tt -9}[/tex]
________________
G. -4 +5
[tex]\tt -4 +5[/tex]
[tex]\boxed{\tt 1}[/tex]
_________________
H. -5 + (-4)
[tex]\tt -5 + (-4)[/tex]
[tex]\tt -5-4[/tex]
[tex]\boxed{\tt -9}[/tex]
_________________
J. -5-(-4)
[tex]\tt -5-(-4)[/tex]
[tex]\tt -5+4[/tex]
[tex]\boxed{-1}[/tex]
Therefore, we can say that G. -4 +5 has a similar value as
-4 - (-5).
________________________
Hope this helps! :)
K
13
PLAY
STOP
Determine whether the function below is exponential growth or exponential decay, and find the percentage rate of
change.
P(t) = 3.5 (0.91)
A) Exponential decay; 3.5%
B) Exponential decay; 9%
C) Exponential growth; 9%
D) Exponential growth; 3.5%
The function P(t) = 3.5(0.91)^t is an exponential decay and the percentage rate of change is 9%.
option B.
What is the percentage rate of change?The function P(t) = 3.5(0.91)^t is an exponential decay function because the base, 0.91, is between 0 and 1.
To find the percentage rate of change, we need to find the value of r in the exponential function;
P(t) = P(0) (1 + r)^t or
P(t) = P(0) e^(rt)
where;
P(0) is the initial value.In this case, the initial value is 3.5, and the function is P(t) = 3.5 (0.91)^t. Comparing this to the form P(t) = P(0) e^(rt),
we see that P(0) = 3.5 and r = ln(0.91) ≈ -0.094.
Therefore, the percentage rate of change is -9.4%, which means that the value decreases by about 9.4% with each unit of time.
So the correct answer is option B: Exponential decay; 9%.
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The complete question is below:
-Determine whether the function below is exponential growth or exponential decay, and find the percentage rate of
change.
P(t) = 3.5 (0.91)^t
A) Exponential decay; 3.5%
B) Exponential decay; 9%
C) Exponential growth; 9%
D) Exponential growth; 3.5%
4. Emma Kishketon recently sold 300 shares of stock in a fast food company for
$46.54 per share plus a commission of $49.95 plus 24 per share. She purchased the
stock for $39.22 plus a 1 percent commission.
Emma's profit from selling the stock is $743.44.
To find out Emma's profit from selling the stock, we need to calculate the total cost of purchasing the stock and the total revenue from selling the stock. Then we can subtract the total cost from the total revenue to get the profit.
Total cost of purchasing the stock:
Emma bought 300 shares of the stock for $39.22 per share plus a 1 percent commission.
Commission = 1% of (300 x $39.22) = $117.66
Total cost = (300 x $39.22) + $117.66 = $11,871.66
Total revenue from selling the stock:
Emma sold 300 shares of the stock for $46.54 per share plus a commission of $49.95 plus $24 per share.
Commission = $49.95 + (300 x $24) = $7,449.95
Total revenue = (300 x $46.54) - $7,449.95 = $12,665.05
Profit:
Profit = Total revenue - Total cost - Commission
Profit = $12,665.05 - $11,871.66 - $49.95 = $743.44
Therefore, Emma's profit from selling the stock is $743.44.
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Emma received $6,512.05 after selling the 300 shares of stock in the fast food company.
What is an algebraic expression?
An algebraic expression is a mathematical phrase that contains variables, constants, and mathematical operations. It may also include exponents and/or roots. Algebraic expressions are used to represent quantities and relationships between quantities in mathematical situations, often in the context of problem-solving.
To calculate the total amount Emma paid for the stock, we first need to calculate the commission she paid when she purchased it:
1% commission = 0.01 * 39.22 = 0.3922
Total cost per share = 39.22 + 0.3922 = 39.6122
So, Emma paid $39.6122 per share when she bought the stock.
To calculate the total amount she received for selling the 300 shares, we need to first calculate the commission she paid for selling it:
Commission per share = 24
Total commission = 300 * 24 + 49.95 = 7,449.95
The total amount she received for selling the shares is:
300 * 46.54 = 13,962
Therefore, the total amount of money Emma received after selling the shares and paying the commission is:
13,962 - 7,449.95 = 6,512.05
Therefore, emma received $6,512.05 after selling the 300 shares of stock in the fast food company.
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ML
is tangent to the circle at L. Find the value of x.
Write your answer as a whole number or a decimal.
x=
The value of x for the given tangent angle is 1.5.
What is the value of x?The value of x can be determined by applying the following circle theorem about tangle angles as shown below.
2 x ∠LMN = 16x - 12 ( angle at tangent is half of the angle subtended at the arc)
2 ( 4x ) = 16x - 12
8x = 16x - 12
16x - 8x = 12
8x = 12
x = 12/8
x = 1.5
Thus, if ML is tangent to the circle at L, then the value of x is 1.5 (Written as a decimal)
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Question : to the nearest thousandth of an inch what is the length of the diagonal D
The diagonal of rectangular prism with dimensions 7 in x 5 in x 12 in is 14.76 in
What is a rectangular prism?A rectangular prism is a three-dimensional solid shape with six faces that including rectangular bases.
A cuboid is also a rectangular prism. The cross-section of a cuboid and a rectangular prism is the same.
Given is a rectangular prism with dimensions 7 in x 5 in x 12 in, we need to find the diagonal of the rectangular prism,
Diagonal of a rectangular prism = √l²+w²+h²
L = length
W = width
H = height
Diagonal of a rectangular prism = √7²+5²+12²
= 14.76 in
Hence, the diagonal of rectangular prism with dimensions 7 in x 5 in x 12 in is 14.76 in
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