smith math class has 40 students but students drop out at a rate of two students per week how much students will be in mr. smith class after 7 weeks of school

Two sides of a right triangle measure 2 units and 4 units. what is the area of the square that shares a side with the third side of the triangle?

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length

If $190 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 4 years? use the continuous compound interest formula: a = pert