Solve for e. t=e29 e=±3t√t e=±3t e=±3t√ e=±9t√

Using elimination, what is -4x+2y=-12 4x+8y=-24

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?

Rewrite so the subject can be y in the formula d=m-y/y+n