Stephanie put $80 in her bank account when she was five years old. The bank gave her a simple interest rate of 2.1%. Does she have enough money to buy a TV for $1,000 after leaving her money in the bank for 10 years?

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

Where

I represents interest paid on the amount deposited.

P represents the principal or amount deposited.

R represents interest rate

T represents the duration in years.

From the information given,

P = 80

R = 2.1%

T = 10 years

I = (80 × 2.1 × 10)/100 = $16.8

The total amount that she would have after 10 years is

80 + 16.8 = $96.8

She wouldn't have enough money to buy a TV for $1,000

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !