The large rectangle below represents one whole. What percent is represented by the shaded area?

If g(x) is an odd function, which function must be an even function?

Which table represents points on the graph of h(x) = 3√-x+2?

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?