Mathematics, 05.03.2021 23:50 scoonz1
[4] 2. Берілген f(x) = (x - 4) ^ 2 - 9 функциясы үшін, а) парабола төбесін анықтаңыз, b) параболаны симметрия осін табыз, c) Ох осімен кылысу нүспесін табылып, d) Оу осімен қиылысу нүктесін табыныз, е) функция графигінің сюрін салып
Answers: 2
Mathematics, 21.06.2019 14:00
The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.
Answers: 1
Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
Mathematics, 21.06.2019 19:40
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
Answers: 1
[4] 2. Берілген f(x) = (x - 4) ^ 2 - 9 функциясы үшін, а) парабола төбесін анықтаңыз, b) параболаны...
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