The Cassini spacecraft is on a mission in orbit around Saturn until September 2017. Three of Saturn's moons, Tethys, Calypso, and Telesto, have nearly circular
orbits of radius 295,000 kilometers. The diagram shows the positions of the moons and the spacecraft on one of Cassini's missions.
83,000 km
Tethys
Calypso
Cassini
Saturn
203,000 km
Telesto
16
Find the distance DB from Cassini to Tethys when AD is tangent to the circular orbit. Round to the nearest kilometer.
DB =
km

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

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

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