Answer:
D,
Step-by-step explanation:
the volume of a sphere is 4/3πr^3
.160 is 4/25 written as a decimal
Parent function: y=2^x
Transformations:
Reflection over x-axis
Vertical stretch of 3
Right 1
Up7
The sum of the lengths of two shorter sides of a triangle must be greater than the length of the longest side.

The answer is D.