Atree is 6 feet tall now. it is expected to grow 3 feet per year. in how many years is the tree expected to be 75 feet tall?

u rich

step-by-step explanation:

hiking down a winding trail.

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.