Jake winters plans to invest $7,400.
find the interest rate required for the fund to grow to $7,844 in 8 months.

9%

5.7 %

8.5%

6%

What is the smallest integer n such that n\sqrt{2} is greater than 20

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days