If the simple interest on $3,000 for 8 years is $1,200 then what is the interest rate ??

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

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

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%