Mathematics, 20.11.2019 21:31 McMingMing
Problem 1) volcanic eruptions of mt. vesuvius follow a poisson distribution with an average of 2.5 eruptions every 100 years. use that to answer the following:
a) find the probability that there will be exactly 3 eruptions in the next 200 years. (6 points) (round your answer to 4 decimal places)
b) find the probability the next eruption occurs between 25 and 50 years. (6 points) (round your answer to 4 decimal places)
Answers: 3
Mathematics, 21.06.2019 15:40
The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?
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Mathematics, 21.06.2019 20:30
Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?
Answers: 1
Mathematics, 21.06.2019 21:00
Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)
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Mathematics, 21.06.2019 21:30
Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50
Answers: 3
Problem 1) volcanic eruptions of mt. vesuvius follow a poisson distribution with an average of 2.5 e...
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