18 i
Classify the special quadrilateral as specifically as possible. Explain your reasoning.
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parallelogram; There are two pairs of parallel sides.
rhombus; There are four congruent sides and opposite angles are congruent.
square; There are four congruent sides and the angles are 90°
rectangle: There are two pairs of opposite congruent sides and the angles are 90°

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

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?