The surface area of a cylinder is 180 square inches and the
height is 9 inches. Find the radius.

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

15 points what is the end behavior of this graph? & what is the asymptote of this graph?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?