Mathematics, 10.03.2020 07:58 masonprice
A humidifier is set to maintain humidity at 40. Assuming humidity is distributed normally with the standard deviation of .1, what is the probability that humidity will be below 39.5?
Answers: 3
Mathematics, 21.06.2019 19:30
Which table shows a proportional relationship between miles traveled and gas used?
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Mathematics, 21.06.2019 21:20
Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.
Answers: 2
Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
A humidifier is set to maintain humidity at 40. Assuming humidity is distributed normally with the s...
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