Evaluate each expression using the variable replacements.
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Answers: 3
Mathematics, 21.06.2019 15:00, ozheng24112
What is the missing constant term in the perfect square that starts with x^2 -20x
Answers: 1
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 22:00, kaelycaetano66
Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false
Answers: 1
English, 06.06.2020 21:01
English, 06.06.2020 21:01
English, 06.06.2020 21:01