Solve this equation: – 7x + 12 – 2x = 23 + 132
Step 1: Simplify by combining like terms that are on the
same side of the equation. Which terms can be
combined? |

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

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?

Maria solved an equation as shown below. what is the solution to maria’s equation?