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-1/6, -0.7, -1.8, -7/6 Of the number listed above, which number is the greatest?

A. -1/6

B. -0.7

C. -7/6

D. -1.8

Answer Explanation:

Therefore, the Correct Answer is A.

Q #1: Which of the following is the independent variable in the equation below? p(n)=2n+9

A. n

B. 9

C. p

D. 4

Answer Explanation

An independent variable is a variable that is manipulated or changed in the experiment. Based on the given equation, the variable n is the one changed to get the required output, p. Thus, n is the independent variable.
Q #2: The length of a rectangular room is 9 feet greater than its width. Which of the following equations represents the area (A) of the room?

A. A=9x

B. A=2x+2(x+9)

C. A=x(x+9)

D. A=x+(x+9)

Answer Explanation

we are asked to find the area of the room from the given information.

The first step is to find equation relating the length of the room to its width. If we let the width of the room to be x. Then,

Width of the rectangle= x

Length of rectangle = (x+9)

Area of the rectangle, A= Length*width = (x+9)*x

A=x(x+9)

Therefore, the area of the rectangular room is x(x+9).
Q #3: Which of the following is the total number of whole boxes that measure 0.4 ft * 0.4 ft * 0.4 ft that can be stored in a room that measures 8 ft * 8 ft * 8 ft, if the size of the boxes cannot be altered?

A. 4000

B. 800

C. 400

D. 8,000

Answer Explanation

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