Jason arrived at baseball practice at 4:15 P.M. When he left home, he spent 20 minutes riding his bike to Jamal’s house. He played video games with Jamal for 45 minutes. After this they spent 5 minutes riding to the baseball field. What time did Jason leave home?

Answer:

21.44 All you need to do is divide the 2.68 by 2 then multiply it by 16

Using an area model, we can determine that the quotient of 3,566 divided by 17 is 210 with a remainder of 13/17.

To determine the quotient of 3,566 divided by 17 using an area model, we can represent the numbers using a rectangular grid.

First, create a rectangular grid with 3,566 units as the total area. Divide the grid into 17 equal sections horizontally. Each section will represent the value of 17.

Now, we need to see how many times 17 can fit into 3,566. Starting from the left, fill the grid with 17 units horizontally until you reach a point where you cannot fit any more complete sections of 17. Count the number of complete sections filled in, and this will give us the whole number part of the quotient.

In this case, we can fit 210 complete sections of 17 in 3,566. So far, we have:

3,566 ÷ 17 = 210

Next, we need to determine the remaining part after filling in the complete sections. The remaining area represents the numerator of the fraction part of the quotient. Count the number of units that are not covered by the complete sections. In this case, there are 13 units left.

Now, we have:

3,566 ÷ 17 = 210 + 13/17

The final quotient is 210 and 13/17. This means that 3,566 divided by 17 is equal to 210, with a remainder of 13 units, which is represented as a fraction 13/17.

In summary, using an area model, we can determine that the quotient of 3,566 divided by 17 is 210 with a remainder of 13/17.

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Answer:

-8

in this the arthmatic difference is table of 2

Answer:

the common d/f is that -2>-4>-6

Answer:

when x=-9, y=1

Step-by-step explanation:

the graph shows when the x is at -9, the y is at 1

Answer:

monthly payment = $918

interest payment = $450

principal payment = $468

new loan balance = $119,532

Step-by-step explanation:

Answer:

Clear

Step-by-step explanation:

I'd probably imagine a bunch of images

Since tyler has 83 football cards we can divided, 83 divided by 6 cards for each page would have 13 cards, and he would have an extra page making 14 with the last one containing 5 left over cards, this would leave one space left over for new cards.

Check the picture below.

so let's recall that the area of a circle is just πr² where r = radius, so since the sizes of each pizza are 10, 14, 18 and 22, that's simply their diameter, so that means they each have a radius half of that, or namely 5, 7, 9 and 11, as you see in the picture, so, hmmm which radius gives us the most area per the fraction provided, namely per slices provided?

\(\cfrac{4}{8}\pi 5^2\implies \cfrac{25\pi }{2} ~~ \approx ~~ 39.26~in^2 \\\\[-0.35em] ~\dotfill\\\\ \cfrac{3}{8}\pi 7^2\implies \cfrac{147\pi }{8} ~~ \approx ~~ 57.73~in^2 \\\\[-0.35em] ~\dotfill\\\\ \cfrac{2}{8}\pi 9^2\implies \cfrac{81\pi }{4}~~ \approx ~~ 63.62~in^2 ~~ \textit{\LARGE \checkmark} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{1}{8}\pi 11^2\implies \cfrac{121\pi }{8}~~ \approx ~~ 47.52~in^2\)

Answer: Large

Step-by-step explanation:  Hope it helps Good luck!!!

Answer:

They charge an equal amount of money each hour.

Answer:

Gym B and Gym A charge the same hourly rate for childcare.

Step-by-step explanation:

answer on edge

Answer: it would be 4/7 ur welcome hope u have a good day!

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

consider the coordinates of points C and A

C (4, - 1 ) and A (- 3, 2 )

4 → - 3 in the x- direction is - 7

- 1 → 2 in the y- direction is + 3

then the translation rule is

(x, y ) → (x - 7, y + 3 )

\(\text {Hi! Let's Solve This Problem!}\)

\(\text {Since we are finding the number that equals 40 we want to Divide 40/8 Percent.}\)

\(\text {\underline {Divide}}\)

\(\text {40/8 Percent = }\)

\(\text {Your Answer Would Be:}\)

\(\Huge\boxed {500}\)

\(\text {If we wish to review to see if it was correct let's Multiply 500*8 Percent.}\)

\(\text {\underline {Multiply}}\)

\(\text {500*8 Percent =}\)

\(\text {Your Answer Would Be:}\)

\(\Huge\boxed {40}\)

\(\text {Best of Luck!}\)

Answer:

500

Step-by-step explanation:

So we can write it become:

40 is 8/100 or 2/25 of x

thus:

x = 25/2 × 40 = 25 × 20 = 500

I hope this helps you :)

Answer:

97

Step-by-step explanation:

ez

Answer:

(c) 97

Step-by-step explanation:

97 is the largest prime number because 97 has no other multiples other than 1 and itself. 99 is divisible by 3, 9, 11, 33, 99.

91 is a prime number but it is not the greatest.

93 is a composite.

99 is a composite as well.

The maximum number of hours that he can hire the cleaning service would be 5.

An equation is an expression that shows the relationship between two or more numbers and variables.

Consider that the number of hours for which the total cost would be the same be x

The first inequality is;

$15x > $75

Now equate equations

$15x - $75 = 0

15x = 75

x = 5

Hence, the maximum number of hours that he can hire the cleaning service would be 5.

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Using technology,  the difference between the arithmetic average ROR and the weighted average ROR is 0.52%

The Arithmetic Mean will be called the Simple Arithmetic Mean when it is calculated as the quotient between the sum of all the different related values ​​and the number of observations involved in this sum.

Given An investment portfolio

Since arithmetic average ROR:

The average arithmetic average ROR is the sum of the rate of returns divided by the number of investments arithmetic average:

ROR = (2.1%+ 4.4%+ 7.8% + 0.5%)/4

arithmetic average ROR=6.20%

total amount invested=$3200+$1750+$1235+$2,300

total amount invested=$8,485

weighted average:

ROR = (3200/8485 * 2.1%+ 1750/8485 * 4.4%+ 1235/8485 *7.8% + 2300/8485 *0.5%)

weighted average:

ROR=5.68%

difference=6.20%-5.68%

difference=0.52%

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Answer: it’s 1.1%

Step-by-step explanation: just got it right on the test

Answer:

There were 52 people on the bus to begin with.

Step-by-step explanation:

If 17 people got off and 35 were remaining then you have to add 17 + 35 = 52

Answer:

17+35=52

Step-by-step explanation:

AT BEGNING THERE WERE 52 people on bus so when the 17 people got off the bus on first stop only 35 remained.

The given distribution represents the height of the women in the anthropology class. The mean height is μ= 64.33in and the standard deviation is σ= 2.64in.

2. Using the given mean and standard deviation, you can determine the value of each label:

The labels are then:

3. Following the empirical rule, the middle 68% of any normal distribution is within one standard deviation of the mean.

Then, you would find the middle 68% of the heights of the women within:

→ μ - σ= 61.69in

→ μ + σ= 66.97in

4. Following the empirical rule, 95% of the distribution is found within 2 standard deviations of the mean.

Then, you would find the middle 95% of the women's height will be found within:

→ μ - 2σ= 59.05in

→ μ + 2σ= 69.61in

5. You can define the middle 95% of the distribution as follows:

95% of the women in the anthropology 105 class are expected to have a stature between 59.05 inches and 69.61 inches.

Answer:

21

Step-by-step explanation:

you stoopid

Answer:

9 + 10 = 37 1/2

Step-by-step explanation:

i forgor

Answer:

Its b

Step-by-step explanation:

Answer:

6y - 75 > 135

y > 35

Step-by-step explanation:

Given parameters:

     Cost price of supplies = $75

      Profit per bird feeder  = $6

    Expected profit > $135

Unknown:

An inequality that models the total number of feeders Ethan must sell to have the expected profit = ?

Solution:

  Let the number of feeders must sell  = y

Profit = Selling price - Cost price

    Selling price = profit per bird feeder x number of feeders  = 6y

Now;

      6y - 75 > 135  is the inequality

We must no solve this;

     6y - 75 > 135;

  adding 75 to both sides;

     6y - 75 + 75 > 135 + 75

        6y > 210

  Divide 6 into both sides;

         y > 35

So, Ethan must sell more than 35 feeds to make a profit of more than $135

Answer:

60 = 15+m

Step-by-step explanation:

sum is the outcome or total of an addition problem

Answer:

He must survey 123 adults.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \(\pi\), and a confidence level of \(1-\alpha\), we have the following confidence interval of proportions.

\(\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}\)

In which

z is the z-score that has a p-value of \(1 - \frac{\alpha}{2}\).

The margin of error is:

\(M = z\sqrt{\frac{\pi(1-\pi)}{n}}\)

Assume that a recent survey suggests that about 87​% of adults have heard of the brand.

This means that \(\pi = 0.87\)

90% confidence level

So \(\alpha = 0.1\), z is the value of Z that has a p-value of \(1 - \frac{0.1}{2} = 0.95\), so \(Z = 1.645\).

How many adults must he survey in order to be 90​% confident that his estimate is within five percentage points of the true population​ percentage?

This is n for which M = 0.05. So

\(M = z\sqrt{\frac{\pi(1-\pi)}{n}}\)

\(0.05 = 1.645\sqrt{\frac{0.87*0.13}{n}}\)

\(0.05\sqrt{n} = 1.645\sqrt{0.87*0.13}\)

\(\sqrt{n} = \frac{1.645\sqrt{0.87*0.13}}{0.05}\)

\((\sqrt{n})^2 = (\frac{1.645\sqrt{0.87*0.13}}{0.05})^2\)

\(n = 122.4\)

Rounding up:

He must survey 123 adults.

Answer:

$720 total cost   $220 finance

Step-by-step explanation:

30x 24= $720 total.  720-500= $220 is the finance charge.

:) hope this helped.

The total cost of the recliner is $720 thus the finance charge will be $220.

Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.

Multiplication = to multiply any two or more numbers or variables called multiplication.

Summation = addition of two or more numbers or variable

As per the given,

Price of recliner = $500

Financed for $30 for 24 months

Total cost = 30 x 24 = $720

Finance charge = $720 - $500 = $220

Hence "The total cost of the recliner is $720 thus the finance charge will be $220".

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The dimensions of the rectangle as described in the task is; 12.4 by 5.7 yd.

Since the area, length and breadth of the rectangle are as described, it follows that;

66 = x(2x+1)

66 = 2x² + 1

x² = 32.5

x = 5.7

Therefore, the dimensions are 5.7 and 12.4.

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Answer:

Step-by-step explanation: Explanation:

If

L

,

H

and

W

represent the length, height and width of the prism, then the volume of the rectangular prism is :

V

=

L

.

H

.

W

............. (1)

Given :

V

=

x

3

+

11

x

2

+

20

x

−

32

;

............... (2)

W

=

(

x

−

1

)

;

H

=

(

x

+

8

)

.

Let

L

=

(

x

+

l

0

)

be the expression for the length, then the RHS of equation (1) becomes

L

.

H

.

W

=

(

x

−

l

0

)

(

x

+

8

)

(

x

−

1

)

,

=

(

x

+

l

0

)

(

x

2

+

7

x

−

8

)

=

(

x

+

l

0

)

(

x

2

+

7

x

−

8

)

=

x

3

+

(

7

+

l

0

)

x

2

+

(

7

l

0

−

8

)

x

−

8

l

0

..... (3)

Comparing this to the LHS of equation (1), we get the following set of equations to solve for

l

0

,

7

+

l

0

=

11

;

7

l

0

−

8

=

20

;

8

l

0

=

32

;

l

0

=

4

Therefore

L

=

(

x

+

4

)

The form of the function that most quickly reveals the y-intercept is the second form:

\(g(x)=\) \(3(x+1)^{2} - 12\)

To find the y-intercept, we need to determine the value of g(x) when x is equal to 0. By substituting x = 0 into the function, we have:

\(g(0)=3(0+1)^{2} -12\)

     \(=3(1)^{2} -12\)

     \(=3-12\)

     \(=-9.\)

Therefore, the y-intercept is -9. This means that the graph of the function intersects the y-axis at the point (0, -9), where the x-coordinate is 0 and the y-coordinate represents the y-intercept value.

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The mean and the standard deviation of the sampling distribution of x are given as follows:

The mean and the standard deviation of the sampling distribution of x are obtained using the Central Limit Theorem.

The mean is the same as the population mean, hence it is given as follows:

$70,000.

The standard deviation is given by the population standard deviation divided by the square root of the sample size, hence:

20000/25 = $800.

(as 25 is the square root of 625).

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