Mathematics, 26.07.2019 02:40 dondre54
Volcanoes almost every year, there is some incidence of volcanic activity on the island of japan. in 2005 there were 5 volcanic episodes, defined as either eruptions or sizable seismic activity. suppose the mean number of episodes is 2.4 per year. let x be the number of episodes in the 2-year period 2010–2011. a) what model might you use to model x? b) what is the mean number of episodes in this period? c) what is the probability that there will be no episodes in this period? d) what is the probability that there are more than three episodes in this period?
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Mathematics, 21.06.2019 17:30
Can someone me with this problem i don't understand i need
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Mathematics, 21.06.2019 18:00
He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .
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Mathematics, 21.06.2019 22:30
Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?
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Mathematics, 21.06.2019 23:40
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.
Answers: 1
Volcanoes almost every year, there is some incidence of volcanic activity on the island of japan. in...
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