Answer:
3 minutes
Step-by-step explanation:
d=3t is our formula.
d being the distance (9 inches for this problem)
t is the time in minutes
Substituting our known information would make our equation look like:
9 = 3t
to solve for t we divide both sides of the equation by 3
9/3 = 3t/3
3 = t
So if a snail travels 3 inches per minute, it will have traveled 9 inches in 3 minutes.
8minutes-2minutes=6minutes
6×80 copies = 480 copies
Answer:

Step-by-step explanation:
Given:



Required
Determine his after tax salary in terms of p
To do this, we simply make t the subject in 
Divide both sides by 1.25



Substitute p/1.25 for t in 

solution:
vector N points to the left and up so the components Nx and Ny are negative and positive respectively
then
,
Nx = - N sinθ and Ny = N cosθ
Answer:
20m/h is equal to 29.33ft/s