What is the volume of a cone with diameter 21 m and height 4 m?
441π m3 147π m3 220.5π m3 294π m3

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.

What is the slope of the equation y =

What is the graph of the function fx x+2/x-3?