The function h(n) = 7 + 4n and five consecutive integer values of n determine the following sequence:
-9, -5,
3, 7
Which of the following provides the missing value in the sequence?
A. h(-2)
B. h(-1)
C. h(3)
D. h(4)

In triangle abc segment de is parallel to the side ac . (the endpoints of segment de lie on the sides ab and bc respectively). find de, if ac=20cm, ab=17cm, and bd=11.9cm;

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

Solve this problem! extra ! 3025/5.5 = a/90.75