An investment of $4000 earns $1700 simple interest after 5 years. what is the annual simple interest rate in the investment?

8.5% interest rate

Step-by-step explanation:

Principle: $4000

Interest rate: x

Time : 5 years

4000( 5 ) ( x ) = Interest

4000x = 1700/5

4000x = 340

        x = 0.085 or 8.5% interest rate

Check:

8.5% x 4000 x 5

= 340 x 5

= 1700

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice