Mathematics, 26.06.2019 01:30 chris018107
If a = {1, 3, 5} and b = {1, 2, 3, 4, 5, 6} then a ∪ b ø {1, 2, 3, 4, 5, 6} {2, 4, 6}
Answers: 1
Mathematics, 21.06.2019 15:00
Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above
Answers: 3
Mathematics, 21.06.2019 17:00
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
Mathematics, 21.06.2019 19:30
The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions
Answers: 2
If a = {1, 3, 5} and b = {1, 2, 3, 4, 5, 6} then a ∪ b ø {1, 2, 3, 4, 5, 6} {2, 4, 6}...
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