For two independent events a and b, p(a)=0.50, and p(b)=0.45. find p(a and b)

Consider the reflection of parallelogram pqrs across the line of reflection, . if rr' = 14, then rz = . if sx = 5, then = 5.

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.