Line w x
Line v
-3 0 2 1 4.
8 2
-2 -6
-4
-2
1
5
у
у
-10-4
5
17
Which system of equations best represents Lines v and w?
A x - 2y = 2
x + 3y = -2
B x + 2y = 2
x - 3y = -2
I
C 2x - y = 2
3x + y = -2
D 2x + y = 2
3x - y = -2

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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

Jim had 15 minutes to do 5 laps around his school what would his time be