What is the value of x in the equation 3(2x − 1) = 21? A 3 B 11/3 C 4 D 25/2

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?

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i

Find the amplitude of a sinusoidal function that models this temperature variation