4. Gladys paid for 4 pallets of grass to be delivered. Each pallet of grass costs $134.80.
• Gladys paid $55.95 for delivery.
What is the total amount Gladys paid?
O A. $595.15
OB. $763.00
OC. $539.20
OD. $358.60

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

Is the point (0, 8) on the x-axis or y-axis? how do you know?