Evaluate (-2)^0 answer

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if