The height of water in a tank is 48 inches. The tank is drained at 3 inches per minute. Write an equation that represents the height of the water in the tank.

What is the area of the triangle 10 13 12

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.