Sally has a retirement plan that pays 8% annually, compounded continuously. If she invests $10,000 this year, find a function that when given any future value of the account in $, will return the number of years that it will take for the account to grow to that value. For example, f(25,000) gives the number of years until the account is worth $25,000. f( X)= A In (X/b)​

11 feet 6 inches and 8 feet 6 inches

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15

step-by-step explanation:

the equation is going to be