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A baker is using a cookie recipe that call for 5 2/7 cups of flour to yield 40 cookies. How much flour will the baker need to make 70 cookies using the same recipe?

A. 10 ¼ cups

B. 9 ½ cups

C. 10 ¾ cups

D. 9 ¼ cups

Answer Explanation:

Therefore, the Correct Answer is D.

Q #1: Which of the following is the length of the unknown leg of a right triangle that has one leg length of 6 feet and a hypotenuse of 14 feet? (Round to the nearest tenth.)

A. 15 feet

B. 12.6 feet

C. 18.3 feet

D. 9.2 feet

Answer Explanation
Q #2: (frac{[2 (8 + 2 * 6)]}{(16 div 2)} = frac{40}{8} = 5) Simplify the expression above. Which of the following is correct?

A. 6

B. 2

C. 5

D. 3

Answer Explanation

We follow the order of operations to solve the given expression.

First, we start with the numerator and solve

[2(8+2*6)]

We start with multiplication in inner brackets, 2*6=12. The expression becomes

[2(8+12)]

Then, we conduct the addition of 8+12=20. Then, the expression yields

[2(20)] = 2*20 = 40

Now, we solve for denominator, which is 16/2=8.

Thus, the expression is reduced into

(frac{[2 (8 + 2 * 6)]}{(16 div 2)} = frac{40}{8} = 5)

The expression reduces into 5.
Q #3: Which of the following is the median of the date set below? 30, -5, 8, -20, 23

A. 8

B. 30

C. -20

D. -5

Answer Explanation

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