Given O PQRS, solve for x.
1 answer:
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Answer:
N1,052,800.
Step-by-step explanation:
The starting salary of the officer = N57,000
Increase per annum =N2,800
The given pattern forms an arithmetic sequence since the annual salary increases by a fixed amount.
We are to determine the total amount of money that the officer will earn in 14 years.
Sum of an arithmetic sequence,
At the end of 14 years, the total amount earned by the officer will be N1,052,800.
Answer:
Fran's balance will be $866.73.
Step-by-step explanation:
She has an existing balance of $752.69
Her current card charges her a transfer fee of 12.5%, added to her balance, for transferring her debt.
This becomes:
Total is :
The new card has an opening fee of $50, which is also added to her balance.
This becomes now =
She will also have to make an immediate minimum payment, which is 3.35% of her total balance.
This amount is =
Now balance in her account is =
So, Fran's balance will be $866.73.