Samm investment of %6500 grows to %9780 in 6 years.

At what rate of simple interest was the money invested? (round to 2d. p.)

CAN SOMEONE ANSWER THIS PLZ?

8.41 percent

Step-by-step explanation:

Simple Interest= PxRxT/100

Therefore, Rate = (100 × Interest)/(Principal × Time)

From the information given,

Principal is $6500

Time is 6 years

Interest is $3280; the difference between future value and current value

$9780 - $6500 = $3280

Plug in the values into the formula;

Rate = (100 × 3280)/(6500 × 6)

R= 328,000/39,000

R = 8.41

Thus rate is 8.41 percent.

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square