You put $5,000 in a simple interest account at a bank. you will earn $1,200 in just 4 years. what is the annual interest rate for the account?

The annual interest rate for the account is 6%

Step-by-step explanation:

Given :  You put $5,000 in a simple interest account at a bank. You will earn $1,200 in just 4 years.

We have to calculate the rate of interest.

Using simple interest formula,

Where P is principal

r is rate of interest

t is time period.

Given  Principal = $ 5000

t = 4

SI = 1200

Substitute, we have,

Simplify, for  r, we have,

r = 6%

Thus, the annual interest rate for the account is 6%

f

step-by-step explanation:

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(a) the volume of the cone is 20/3 in3

hence, option a is correct.