Question

Kevin open to saving account with $1400 that pays no interest he deposit additional $170 each week write a recursive formula to show how much money Kevin has in his account n weeks after opening the account

Answer 1

Amount in account of Kevin after
`n` weeks is equal to
`\$(1400+170n)`

Explanation:

Initial amount in the savings account
`=\$1400`

Amount deposited each week by Kevin
`=\$170`

Amount deposited by Kevin in
`n` weeks
`=\$170n`

Therefore,

Amount in account of Kevin after
`n` weeks
`=` Initial amount in the savings account
`+` Amount deposited by Kevin in
`n` weeks

`=\$(1400+170n)`