If A and B are dependent events, which of these conditions must be true? A. P(A and B) = P(A) + P(B)
B. P(A and B)/P(A) = P(B)
C. P(BA) = P(B)
D. P(AB) = P(A)
E. P(B|A)=P(B)

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?