Answer:
Volume of cube = 2.33 cubic feet
Length of side of cube = 1.325 feet
Step-by-step explanation:
Given
Weight of each sphere = 350 pounds
Density of each concrete = 150 pounds per cubic foot
Volume of cube = 350 pounds / 150 pounds per cubic foot
Volume of cube = 350/150 cubic feet
Length of side of cube = Cubic root of 2.33
the first one
the answer is the first one
Here is the answer I solved.
B.
He has used the highest recommended percentages to calculate the amounts for the three categories.
Y <= 1
This is because it is a solid line and a filled point on the top line, the bottom line is irrelevant for this question
-60
hope it helps
