Answer:
try 70
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
A function

where a is the initial value and b is the multiplicative rate of change.
In the function,

5 is the value of b so
5 is the multipicative rate of change
The length of EH would be 4.8
18, you do 63/3.5 to get how many for 1 minute