Mathematics, 27.01.2021 01:00 beckyroof5158
Think about how you have heard the word origin used outside of math. Why do you think the (0.0) is called origin
Answers: 2
Mathematics, 21.06.2019 15:20
Which is the equation of an ellipse with directrices at x = Ā±4 and foci at (2, 0) and (ā2, 0)?
Answers: 3
Mathematics, 21.06.2019 16:40
Find the solutions for a triangle with a =16, c =12, and b = 63Āŗ
Answers: 3
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
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 āpositiveā test result is one that indicates presence of epo in an athleteās 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
Think about how you have heard the word origin used outside of math. Why do you think the (0.0) is c...
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