Discover Questions

If f(X)= -15x + 22, how would i evaluate the following expressions? 1) f . f-1(348) 2) f . f-1(X)? If you had the chance to take a lifelong trip to another solar system, knowing you will never come back, would you go? If sine wave representing AC voltage has effective value of 70 VAC, what is wave's peak value? I was told to look into podcast fiberr aultucher? If the class average is 70 and my grade is a 70 what does that mean? Did I score well ?