(6 + 5n³) + (5n³-2n)​

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)

The formula for finding volume of a cone 1/3pi x r^2h. the volume of a cone is 300 cm^3 and the height of the cone is 10 what is the approximate radius of the cone