3) Given P = 5y , find the positive values of x and y that will give P its maximum value if ^2 + 5 = 7.

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

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?