Answer:
d. r > 0, V(r) > 0
Step-by-step explanation:
The radius represent a measure of lenght and the volume a measure of space, and both, lenght and space, cannot be negative, so both have to be > 0
Answer:
2/3
Step-by-step explanation:
Slope:
Rise = 4
Run= 6
=>
Simplify it:
=>
Answer:
12 is your answer
Step-by-step explanation: