What are the domain and range of the function? f(x)=−3/5x^3 a. domain: (−∞, 0)∪ (0, ∞) range: (0, ∞) b. domain: (−∞, ∞) range: (−∞, 0) c. domain: (−∞, 0)∪ (0, ∞) range: (−∞, 0) d. domain: (−∞, 0)∪ (0, ∞) range: (−∞, 0)∪ (0, ∞)

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?