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nghtcll
26.09.2019 •
Mathematics
Frankie is planning to buy a new mp3 player for $90.each month he doubles the amount he saved the previous month.if he saves $3 the first month,in how many months will frankie have enough money to buy the mp3 player?
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Ответ:
6 2nd month
12 3rd month
24 4rt month
48 5th month
96 6 month
He will need to save for 6 months in order to have more then enought money for the new mp3 player
Ответ:
it will be 7 and 1/2
Step-by-step explanation:
2 and 1/2 x 3=7 and 1/2