Mathematics, 22.07.2020 01:01 jahzz
pls pls im almost done: In how many ways can a team of 4 students be chosen from a class of 8 students if one particular student is already considered inlegible and another particular student already pre-qualified?
Answers: 2
Mathematics, 21.06.2019 18:40, calebhoover03
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?
Answers: 1
Mathematics, 21.06.2019 19:30, Tcareyoliver
If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
Answers: 1
pls pls im almost done: In how many ways can a team of 4 students be chosen from a class of 8 studen...
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