Rachel deposited $6,449.82 into a savings account with an interest of 6.9% compounded annually. about how long will it take for the accout to be worth $8,000?

3 years and 3 months.

Step-by-step explanation:

Since, the amount formula in compound interest,

Where,

P = principal amount,

r = rate per period,

t = number of periods,

Here, A = $ 8,000, r = 6.9%, P = $6,449.82,

By substituting the values,

Hence, it would be take 3.228 years or 3 years and 3 months.

answer: 180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: