Which expressions are equivalent to x + x + x + 2x
Choose 2 answers:
(Choice A)
3...
Mathematics, 08.03.2021 22:50 Jeyson5852
Which expressions are equivalent to x + x + x + 2x
Choose 2 answers:
(Choice A)
3x + 23x
(Choice B)
3 + 2x
(Choice C)
3(x+2)
(Choice D)
2(x + 1) + x
(Choice E)
5x
Answers: 1
Mathematics, 21.06.2019 19:40, joexx159
The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол
Answers: 1
Mathematics, 22.06.2019 02:10, icashaypabozp
Iknow the answer but the calculator doesn't seem to give the right one
Answers: 1
Mathematics, 22.06.2019 05:50, erin5678
#5 points possible: 3. total attempts: 5 using your calculator, find the range and standard deviation, round to two decimals places: the table below gives the number of hours spent watching tv last week by a sample of 24 children. 76 57 89 73 88 42 31 46 80 42 38 57 49 50 89 36 69 82 27 88 39 89 95 18 range = standard deviation =
Answers: 1
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