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NARA [144]
3 years ago
12

Safiya deposited money into a bank account that earned 6.5% simple interest each year. After 312 years, she had earned $36.40 in

interest on the account.
If no other money was deposited into or withdrawn from the account, how much was her initial deposit?
Mathematics
2 answers:
devlian [24]3 years ago
8 0

Answer:

$1.80

Step-by-step explanation:

This is the correct answer according to E D G E N U I T Y 2020.... leave a thanks if my answer helped you and have a great day! ✌❤

leonid [27]3 years ago
6 0

Answer:

$1.80

Step-by-step explanation:

Use formula

I=P\cdot i\cdot t,

where I is interest, P is total principal, i is rate of interest per year (as decimal) and t is total time in years.

In your case,

I=$36.45, t=312, i=0.065, then

36.45=P\cdot 0.065\cdot 312,\\ \\P\approx \$1.80

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