Mathematics, 31.03.2021 06:00 tangia
When Avani goes bowling, her scores are normally distributed with a mean of 145
and a standard deviation of 12. Using the empirical rule, determine the interval that
would represent the middle 68% of the scores of all the games that Avani bowls.
Answers: 3
Mathematics, 21.06.2019 16:30
If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?
Answers: 3
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The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions
Answers: 2
Mathematics, 22.06.2019 03:30
Eiko is wearing a magic ring that increases the power of her healing spell by 30%. without the ring, her healing spell restores h health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?
Answers: 3
Mathematics, 22.06.2019 05:00
A5 foot long board is propped against the wall of a house. the board forms a 60° angle with the ground. how far is the base of the board from the wall?
Answers: 3
When Avani goes bowling, her scores are normally distributed with a mean of 145
and a standard devi...
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