Question

what is the total volume of the stage?
a 960 cubic feet
b 1,320 cubic feet
c. 1,440 cubic feet
d. 2,496 cubic feet

1. this diagram represents a new sandbox that is being insta

the sandbox is to be only partially filled with sand.
needed to fill this sandbox so that the sand is 1 foo
a 45 cubic feet
b. 68 cubic feet
c. 78 cubic feet
d. 117 cubic feet

Explanation:

Step1: Calculate the volume of the larger part

The larger part has length \(8\) ft, width \(8.5\) ft and height \(1\) ft.
The volume \(V_1 = 8\times8.5\times1=68\) cubic feet.

Step2: Calculate the volume of the smaller part

The smaller part has length \(4\) ft, width \(2.5\) ft and height \(1\) ft.
The volume \(V_2=4\times2.5\times1 = 10\) cubic feet.

Step3: Calculate the total volume

The total volume \(V = V_1+V_2\).
\(V=68 + 10=78\) cubic feet.

Answer:

C. 78 cubic feet