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Mathematics, 21.06.2019 14:00
What is the product of the radical expression. (7-2square root) (8+2 square root)
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Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
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Mathematics, 21.06.2019 19:30
Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
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Biology, 05.03.2021 22:40
Mathematics, 05.03.2021 22:40
Biology, 05.03.2021 22:40
Mathematics, 05.03.2021 22:40
Biology, 05.03.2021 22:40
Mathematics, 05.03.2021 22:40
Mathematics, 05.03.2021 22:40