I am stuck on this problem: 4 − 1/8 =

Answer:

Let's assume Pena's favorite number as "p".

According to the problem, Tonya's number is 9 more than Pena's favorite number, so Tonya's favorite number would be p + 9.

But Tonya says her favorite number is 44, so we can write:

p + 9 = 44

This equation represents the relationship between Pena's and Tonya's favorite numbers.

Answer:

8 hours

Step-by-step explanation:

To solve for the number of hours (h) Jessica paid, we can use this expression:

We do this because in order to find the total number of hours spent renting the bike, we need to take the total amount of money spent and subtract the fixed fee from it. Then, we divide by 6 to get the total number of hours spent.

Solving what is in the parenthesis:

Therefore, Jessica spent 8 hours renting the bike.

Answer:

Lo siento, como modelo de lenguaje de IA, no tengo la capacidad de visualizar o dibujar gráficos. ¿Puedo ayudarte con algo más?

Answer:

me too (help)

Step-by-step explanation:

The solutions for θ between 0 and 2π are:

θ = π/4, 3π/4, 5π/4, 7π/4.

Trigonometry is the branch of mathematics which set up a relationship between the sides and angles of right-angle triangles.

Starting with the equation:

√2sinθ + 1 = 0

Subtracting 1 from both sides, we get:

√2sinθ = -1

Squaring both sides, we get:

2sin²θ = 1

Dividing both sides by 2, we get:

sin²θ = 1/2

Taking the square root of both sides, we get:

sinθ = ± √2/2

Using the unit circle, we know that sinθ = √2/2 at π/4 and 3π/4, and sinθ = -√2/2 at 5π/4 and 7π/4.

Therefore, we have:

sinθ = √2/2 at θ = π/4 + 2πn, 3π/4 + 2πn

sinθ = -√2/2 at θ = 5π/4 + 2πn, 7π/4 + 2πn

Thus, the solutions for θ between 0 and 2π are:

θ = π/4, 3π/4, 5π/4, 7π/4.

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The standard deviations of the data are different.

The formula used to calculate the standard deviation of data is given by

x - mean of the data and n = number of observations

Here we have

(a) 4, 5, 11, 13, 13, 14

Mean of the data = [4 + 5 + 11 + 13 + 13 + 14 ]/6 = 60/6 = 10

On calculating deviations

=> ∑(x[tex]_{i}[/tex] - x)² = 96

=> √[ ∑(x[tex]_{i}[/tex] - x)²/n ] = √[ 96/ 6 ] = 4    

(b) 5, 7, 10, 10, 13, 15

Since the mean of the data is equal for all  

On calculating deviations

=> ∑(x[tex]_{i}[/tex] - x)² = 68

=> √[ ∑(x[tex]_{i}[/tex] - x)² /n ] = √[ 68/ 6 ] = 3.36

(c) 3, 10, 11, 11, 12, 13

On calculating deviations

=> ∑(x[tex]_{i}[/tex] - x)² = 64

=> √[ ∑(x[tex]_{i}[/tex] - x)² /n ] = √[ 64/ 6 ] = 3.26  

Therefore,

The standard deviations of the data are different.

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Answer:

Step-by-step explanation:

its 1

Answer:Hello!-47 s the answer :)

Step-by-step explanation:

Im not fully sure but it might be the 3rd one!

The differential of the function is dy/dy = 6x^(1/2) + 1/2x^(-1 1/2)

From the question, we have the following parameters that can be used in our computation:

y= 4x^(3/2)+x^(1/2)

Using the first principle of differentiation, we have

dy/dy = 3/2 * 4x^(3/2 - 1) + 1/2 * x^(1/2 - 2)

Evaluate the expressions

dy/dy = 6x^(1/2) + 1/2x^(-1 1/2)

Hence, the solution is dy/dy = 6x^(1/2) + 1/2x^(-1 1/2)

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Here are the possible outcomes of randomly drawing two marbles from the bag:

O, G

O, B

G, O

G, B

B, O

B, G

There are six possible outcomes in total, each with an equal chance of occurring. Therefore, the theoretical probability of drawing an orange marble and a green marble from the bag is 1/6 or approximately 0.167.

Answer:

30

Step-by-step explanation:

You divide the number so 10 by 9 giving you the 1% of it and then you times that number by 27 to get 27%.

Answer:

30

Step-by-step explanation:

9%*3=27%

10*3=30

or more simply what you do to one you have to do to the other.

Answer:

John is 19 and Ann 26

Step-by-step explanation:

to be for real i just counted

Answer:

best of my knowledge hope its right -4

Step-by-step explanation:

Answer:

To find how much money Sally has left over to spend, we need to subtract the cost of the plane ticket from her starting amount of money:

$9,999 - $837 = $9,162

Therefore, Sally has $9,162 left over to spend after buying the plane ticket to Seattle.

Answer:

oh yes she has $9162 to spend ,

Yeah, your right the answer would be -39.1%

Answer:

The inequality that represents this relationship is:

b + a < 2b

a. To find the number of trout in 2.5 months, we can substitute n = 2.5 into the given equation:

T = 1800 (1.15)^n

T = 1800 (1.15)^2.5

T ≈ 2708.67

Therefore, there will be approximately 2,709 trout in the lake after 2.5 months.

b. To find the number of trout 2 months before the season opened, we need to use a negative value of n that represents the time before the start of the trout season. If we assume that the start of the season is month 0, then 2 months before the start of the season would be month -2. Thus, we can substitute n = -2 into the given equation:

T = 1800 (1.15)^n

T = 1800 (1.15)^(-2)

T ≈ 980.92

Therefore, there were approximately 981 trout in the lake 2 months before the start of the trout season.

The percent increase in the vaIue οf the parceI οf Iand is 8%.

Tο find the percent increase in the vaIue οf the parceI οf Iand, we need tο determine the difference between the current vaIue and the οriginaI vaIue, and then express that difference as a percentage οf the οriginaI vaIue.

percent increase = (new vaIue - οId vaIue) / οId vaIue x 100%

PIugging in the vaIues given in the prοbIem, we get:

percent increase = ($15,444 - $14,300) / $14,300 x 100%

percent increase = $1,144 / $14,300 x 100%

percent increase = 0.08 x 100%

percent increase = 8%

Therefοre, the percent increase in the vaIue οf the parceI οf Iand is 8%.

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By answering the above question, we may state that As a result, the coordinates  graph's line has the equation y = (4/5)x + 11/5.

A coordinate system in geometry is a method that employs one or more integers or coordinates to identify the precise placement of points or other geometrical objects on a manifold, such as Euclidean space. Pairs of integers called coordinates are used to locate a point or object on a two-dimensional plane. The position of a point on a 2D plane is described by two integers known as the x and y coordinates. a group of numbers that represent precise positions. Usually, there are two numbers in the figure. The front-to-back distance is represented by the first number, while the top-to-bottom distance is represented by the second number. like in (12.5), when there are 12 units below and 5 above.

In order to determine the line's equation, we must first determine the slope (m) of the line using the following formula:

m = (y2 - y1) / (x2 - x1) (x2 - x1)

where the coordinates of the two sites the line travels through are (x1, y1) and (x2, y2), respectively.

In place of the values we hold:

m = (7 - 3) / (6 - 1) (6 - 1)

m = 4 / 5

Now that we have the slope, we can solve the equation of a line using the point-slope form, which is:

y - y1 = m(x - x1) (x - x1)

where one of the locations the line travels through is (x1, y1).

y - 3 = (4/5)(x - 1) (x - 1)

y = (4/5)x - 4/5 + 3 y = (4/5)x + 11/5 is equal to y - 3 = (4/5)x - 4/5.

As a result, the graph's line has the equation y = (4/5)x + 11/5.

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Answer:

C 38.1 ft hope this helps

The study is classified as an observational study, and the problem is given as follows:

A.

This is a convenience sample with voluntary​ response, which has a high chance of leading to bias.

Experiments are studies in which there are two groups, with different features, and then the effect of a feature is studied.

For an observational study, there are no changes, just a question is asked, as is the case for this problem.

Convenience samples lead to bias as many people that share characteristics can answer.

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The required horizontal and vertical asymptote is x = 2, -2, and y = 1/4.

To find the vertical asymptotes of the given rational function, we need to look for values of x that make the denominator zero, since division by zero is undefined.

The denominator of the function is 4(x-2)(x+2), so the vertical asymptotes occur at x = 2 and x = -2. Therefore, the vertical asymptotes are:

x = 2, -2

To find the horizontal asymptote, we can use the fact that as x goes to positive or negative infinity, the function approaches the ratio of the leading coefficients of the numerator and denominator.

In this case, the leading term in the numerator is x² and the leading term in the denominator is 4x². Therefore, as x approaches positive or negative infinity, the function approaches:

y = (x² / 4x²) = 1/4

So, the horizontal asymptote is:

y = 1/4

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240 more residents have an occupation in industry than have an occupation in government. The solution has been obtained by using arithmetic operations.

It is believed that the four fundamental operations, often referred to as "arithmetic operations", can describe all real numbers. The four mathematical operations that produce the quotient, product, sum, and difference are divide, multiply, add, and subtract.

We are given a graph determining the types of occupations of the 1,200 residents of a town.

Percentage of residents having occupation in government is:

100% - 25% - 15% - 25% - 30% = 5%

Number of residents having occupation in industry is as follows:

25% of 1200 = 300

Similarly, number of residents having occupation in government is:

5% of 1200 = 60

Number of more residents that have occupation in industry than have an occupation in government is:

300 - 60 = 240

Hence, 240 more residents have an occupation in industry than have an occupation in government.

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The circle graph was missing in the question which has been attached below.

Answer:

a = 16.5

b = 8.8

Step-by-step explanation:

Option C i.e. number line with closed circle on negative 2 with arrow shaded right represents the solution to the inequality.

What is inequality?

An inequality is a comparison relationship between two or more mathematical expressions.

We are given an inequality as 0.5 is greater than or equal to the product of a number and −0.25.

Let the number be x.

So, from the above information, we get the inequality as

0.5 ≥ -0.25x

Now, on solving the above inequality, we get the following

0.5 ≥ -0.25x

On multiplying by -1, we get

⇒-0.5 ≤ 0.25x

On dividing both sides by 0.25, we get

⇒-2 < x

Hence, Option C i.e. number line with closed circle on negative 2 with arrow shaded right represents the solution to the inequality.

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The next number is 47, 1, and 27  in the sequence.

A number series is a sequence of numbers. To answer the questions regarding number series, we must first establish the rules that lead to the production of a number series.

The reverse of 63 is 36.

The sum of the digits of 63 is 6 + 3 = 9.

So, the following number is 36 + 9 = 45, followed by the next odd number, 47. Hence the following number is 47.

The reverse of 00 is 00.

The sum of the digits of 00 is 0 + 0 = 0.

So, the following number is 0 + 0= 0, followed by the next odd number, 0. Hence the following number is 0.

The reverse of 22 is 22.

The sum of the digits of 22 is 2 + 2 = 4.

So, the following number is 22 + 4 = 26, followed by the next odd number, 27. Hence the following number is 27.

Therefore, the next number is 47, 1, and 27  in the sequence.

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[tex]f(x) = x^{2} -5x + 12[/tex]

The graph of the function is a parabola → true

____

[tex]f(-10) = (-10)^{2} -5(-10) + 12 = 100+50+12 = 162 \neq 82\\[/tex]

[tex]f(20) = (20)^{2} -5(20) + 12 = 400-100+12 = 312 \neq - 8\\[/tex]

[tex]f(0) = 0^{2} -5(0) + 12 = 0 - 0 + 12 = 12 \neq 0\\[/tex]

Answer: Jim ran 25 1/4 miles altogether.

Step-by-step explanation: I saw him do it.

Answer:

K = 13

Step-by-step explanation:

We must solve for K

K - 3 / 10 = 1

Multiply both sides by 10

K - 3 = 10

K = 10 + 3

K = 13