Answer:
C. 4x²√(3x)
Step-by-step explanation:
if x > 0







Answer: 7
How many took 7.5 OR less. This means it includes the hikes that took 7.5 hours. Count all of the ones that start from 7.5 and lower
Answer:

Step-by-step explanation:

Answer:
A
Step-by-step explanation:
Answer:
.75
Step-by-step explanation:
u just do 9÷12 to find a decimal