Which is true about the functional relationship shown in the graph? Shipping Cost
AY
11
10
Cost ($)
-NW
0
2
3
4
5
Weight (pounds)
A. The shipping cost is a function of the number of packages.
B. The weight of the package is a function of the shipping cost.
O C. The weight of the package is a function of the number of
packages.
O D. The shipping cost is a function of the weight of the package.

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

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

Find the solution on the interval [0, 2pi)