The graph of the function B is shown below. Find B(2),
0.1
01
02

Which of the following is the result of expanding the series

In the geometric progression –3, 12, −48… what term is 3,072?

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?