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Radda [10]
3 years ago
13

hector deposits $400 dollars into a simple interest account. the interest rate for the account is 5.25 %. the function is p(t)=4

00+21t represents the balance of the bank account as a function of time. Determine the number of years it will take for the account balance to reach given amount. (given amounts are $610, $1405, $2500, double original deposit, triple original deposit)
Mathematics
1 answer:
lakkis [162]3 years ago
7 0
610 is 10 years
1405 is 50 years 
2500 is 100 years
double is 19
triple is  38
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