What’s the volume, in cubic feet, of the box in the figure?

a. 3.5
b. 3
c. 4.5
d. 4

Volume is found by multiply the length by the width by the height.

Since the dimensions are in inches but you need feet, divide the dimensions by 12 to convert to feet:

18 /12 = 1.5

16/12 = 1.333

Volume = 1.5 x 1.5 x 1.33

Volume = 3 cubic feet.

The answer is B.3

D

Step-by-step explanation:

Put x as 2 and y as 1.

y = 1/4 x²

1 = 1/4 (2)²

1 = 1/4 (4)

1 = 4/4

1 = 1 (True)