URGENT! The woman in the red dress silently passed gas, she said “excuse me” two seconds before the guy noticed it as if she knew when it would hit him. How did she know??

Given right triangle xyz, which correctly describes the locations of the sides in relation to

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?

Which expression gives the exact value of x?