subject
Mathematics, 09.11.2019 03:31 gdeorsey

California is hit every year by approximately 500 earthquakes that are large enough to be felt. however, those of destructive magnitude occur, on average, once a year. find a) probability that at least 3 months elapse before the first earthquake of destructive magnitude occurs. b) probability that at least 7 months elapsed before the first earthquake of destructive magnitude occurs knowing that 3 months have already elapsed.
expert answer

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided
Answers: 1
question
Mathematics, 21.06.2019 21:30
50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
Answers: 3
question
Mathematics, 21.06.2019 21:40
What is the inverse of the function f(x) = 2x + 1?
Answers: 3
question
Mathematics, 22.06.2019 01:00
Ellie spent $88.79 at the computer stote. she had $44.50 left to buy a cool hat. how much money did she originally have? write and solve an equation to answer the question.
Answers: 2
You know the right answer?
California is hit every year by approximately 500 earthquakes that are large enough to be felt. howe...
Questions
question
Business, 11.11.2020 08:00
question
Mathematics, 11.11.2020 08:00
question
Mathematics, 11.11.2020 08:00
question
Mathematics, 11.11.2020 08:00
question
Mathematics, 11.11.2020 08:00
Questions on the website: 13722365