Find the surface area of the portion s of the cone z2=x2+y2, where z≥0, contained within the cylinder y2+z2≤9.

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days