Ari wants to save up to buy a new computer, which costs $1,100. She received $500
for her graduation and decides to invest her money in a fund where she can earn
interest on her money. Use the simple interest formula 1 = prt.
Plan A
6.5% interest on the original balance
each month for 12 months
Plan B
6.5% interest on the balance in the
account each month
1. How much money will Ari have after 12 months using Plan A?
2. How much money will Ari have after 12 months using Plan B?
3. Which investment fund should Ari use? Explain.
4. After 12 months Ari still does not have enough to buy the computer. How many
more months will it take her to reach $1,100 using either plan?

Please Answer these 4 questions I NEED IT

the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s