Mathematics, 04.08.2021 16:40 Savageman4654
Lần I rút 2 lá bài trong bộbài 52 lá đểtrên bàn. Lần II rút thêm 2 lá nữa đểtrên bàn. Sau đó khoanh NN 2 lá. X là sốlá cơcó trong 2 lá khoanh saucùng. a/ Tìm phân phối XS của Xb/ Tính XS trong 2 lá đó chỉcó 1 con cơ
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Mathematics, 21.06.2019 17:00
You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
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Mathematics, 21.06.2019 18:30
Can someone me do math because i am having a breakdown rn because i don’t get it
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Mathematics, 21.06.2019 19:00
The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).
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Mathematics, 21.06.2019 19:30
Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Lần I rút 2 lá bài trong bộbài 52 lá đểtrên bàn. Lần II rút thêm 2 lá nữa đểtrên bàn. Sau đó khoanh...
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