Mathematics, 30.10.2021 01:20, gungamer720
Assume a normal distribution and that the average phone call in a certain town lasted 6 min, with a standard deviation of 1 min. What percentage of the calls lasted less than 5min?What percentage of calls last less than 5min?
Answers: 1
Mathematics, 21.06.2019 12:30, ulilliareinhart2
What is the approximate total length of iron edging needed to create the square frame and the two diagonals?
Answers: 3
Mathematics, 21.06.2019 18:30, rheamskeorsey33
Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?
Answers: 1
Mathematics, 21.06.2019 19:20, harmonytaylor13
Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.
Answers: 1
Assume a normal distribution and that the average phone call in a certain town lasted 6 min, with a...
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