Mathematics, 21.03.2020 09:54 bigemma03
A category 4 hurricane strikes the U. S. mainland once every 4 years, on average, a) What are the expected value and standard deviation of the number of category 4 hurricanes that will strike the U. S. mainland in the next century (100 years)?b) What is the probability that exactly 3 such hurricanes will strike the U. S. mainland in the next 10 years?
Answers: 2
Mathematics, 21.06.2019 19:00
Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable
Answers: 3
Mathematics, 21.06.2019 20:00
Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.
Answers: 1
Mathematics, 21.06.2019 21:30
Find the domain and range of the following function f(x) = 51x - 21+ 4
Answers: 2
A category 4 hurricane strikes the U. S. mainland once every 4 years, on average, a) What are the ex...
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