I collect baseball cards. I do not sell any cards and I let my collection grow. The number of cards in my collection grows at 5% per year. How long will it take for my collection of cards to double in quantity?

14.4 years

Explanation:

You can use the Rule of 72 to find out.

The Rule of 72 is a very useful formula that shows the amount of time it would take an amount to double given a certain growth rate.

The formula is:

= 72 / Growth rate in whole numbers

= 72 / 5

= 14.4 years

Approximately 14.4 years

im thinking a but im not 100% sure

explanation:

hi noah!

the first time you break a rule, you get a warning.

if you continue to break rules you get kicked out for a certain amount of time.

so, to answer your question 1.

hope this buddy!

- courtney