According to the general equation for conditional probability, if p(a n b) = 1/6 and p(b) = 7/18 what is p ( a|b)?

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

What is negative 3/9 times negative 2/8 ?

Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1