Jake recorded a special album in honor of mother’s da. his mom was so excited she purchased 40% of the copies in the store . she has 80 copies of the cd . how many cd did the store have for sale

40% of 80

= 32

Step-by-step explanation:

First there are 80 Copies.

Jake's mother Purchased 40% of them

40% of 80

= 32

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743