**Five friends are sharing a pizza. Two friend eats half of the pizza. The other three friends equally divide the rest among themselves.**

**What portion of the pizza did each of the other three friends receive?**

1/6

1/3

5/6

1/5

*Correct Answer : A*

we need to find the portion of pizza shared by other three friends.

Two friends eat half of the pizza, which is ½

And the remaining amount of pizza,

Now, the other three friends share ½ amongst themselves equally. Then, each friend gets

The other three friends each gets 1/6 of the pizza.

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### Correct Answer is B

#### Explanation

P-At=-kr

Subtract P on both sides

P-P-At=-kr-P

-At=-kr-P

Divide both sides by -t

-At/-t=(-kr-P)/-t

A=(kr+P)/t

### Correct Answer is B

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The number of boxes is determined by volume of the room divided by volume of one box.

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* *

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The radius of the circle from the given area is 13 in. and the circumference of the circle is given by the relation:

### Correct Answer is B

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We are asked to determine Japheth’s uncle’s age relating to Japheth’s age.

First, express Japheth’s uncle’s age in terms of Japheth’s age as follows

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Japheth’s uncle’s age, u = 3k-10.

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### Correct Answer is B

#### Explanation

A histogram is used to visualize the frequency of a one variable over the other while a line graph is used to compare two variables.

A scatter plot used to show the correlation between two variables.

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From the given information, a pie chart is an appropriate tool show the frequency of the students choosing their favorite color.

### Correct Answer is B

#### Explanation

We use the calculator to find the positive square root of 19, which is then multiplied by 3.

Using the calculator,

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### Correct Answer is A

#### Explanation

A dependent** **variable is one that depends on the independent variable. An independent variable is one that when changed result in a change of another variable.

In this problem, if we change the brand of laptop, tax rate, and memory size, the price of the laptop changes. Thus, the cost of the laptop is the dependent variable.

### Correct Answer is D

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We use the relation 1 L=1000 mL to convert L to mL.

The two options for converting between L and mL are

And

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### Correct Answer is A

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We use the Pythagoras theorem as follows to find the unknown value of x as:

* *

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### Correct Answer is A

#### Explanation

To find the cheapest option, we find the amount the consume will spend for each option given.:

- 2 packs of Orange and 1 pack of Cream Soda will cost $16+$5= $21
- 3 Packs of Orange will cost $16+$12=$28
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- 5 packs of cream Soda will cost 5($7)=$35

From the above evaluation, the cheapest option will cost the consumer $21. Thus, buying 2 packs of Orange and 1 pack of Cream Soda will be cheaper to purchase compared to other options.

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