Joan alexander wants to go on a long and luxurious vacation in three years. she could earn 8.20% compounded monthly in an account if she were to deposit the money today. she needs to have $10,000 in three years. how much will she have to deposit today?

$7825.86

Step-by-step explanation:

The formula to find the compound amount ( if compounded monthly) :-

, where n is number of years, r is  rate of interest and P is principal amount.

Given : A=$10,000

r=8.20%=0.082

t= 3 years

Then, the compounded amount will be :-

[Rounded to nearest cent]

Hence, she have to deposit $7825.86 today.

1760 kilometers

step-by-step explanation:

multiply the amount of time the plane took to travel by it's speed

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3