Mathematics, 04.07.2019 06:30, karlyisaunicorn
Two cars leave a restaurant at the same time and travel along a straight highway in opposite directions. at the end of 3 hours, they are 300 miles apart. find the rate of the slower car if one car travels at a rate 20 miles per hour faster than the other
Answers: 1
Mathematics, 22.06.2019 07:00, hit89
100,000 random people were tested for condition a. roberto's doctor told him he tested positive for condition a. if the test is 99% accurate and condition a is rare—one out of every thousand people have it. what is the probability that testing positive means roberto has condition a? 99.0% 1% 9% 99.9%
Answers: 3
Two cars leave a restaurant at the same time and travel along a straight highway in opposite directi...
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