The force applied to a spring varies directly with the distance the spring is stretched. Write a variation using k. Find k if six 2.82
pounds of force is applied, the spring stretches two feet. How
much force is required to stretch the spring 4.2 feet?

150.6

all i did was i multiplied 5.02 by 30

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368

answer: correct

step-by-step explanation: