Find the simple interest. Round to the nearest cent, if necessary. a) 1350 at 6% for 7 years b) $3750 at 5.75% for 42 months? c) $2750 at 8.5% for 3 years

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Find the solution on the interval [0, 2pi)

What is the angle measure, or angle of depression, between this bird and the bird watcher?