John is driving at a constant speed of 40 miles per hour. How long does it take him to travel 50 miles?
2 answers:
You might be interested in
For this case we have the following variables:
x: number of months
f (x): number of caps sold
The function that models the problem is given by:
By the time the store sells 64 caps we have:
From here, we clear the number of months:
Answer:
the store sells 64 caps in 3 monts
A. month 3