Mathematics, 20.09.2020 18:01 banditballer2
A person is standing on a second-floor balcony drops keys to a friend standing below the balcony. The keys are dropped from a height of 10 feet. The height in feet of the keys as they fall is given by the function h(t) = 16t2 + 10, where t is the time in seconds since the keys were dropped. The friend catches the keys at a hight of 4 feet. Find the elapsed time before the keys are caught.
Answers: 3
Mathematics, 22.06.2019 03:00
Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?
Answers: 3
Mathematics, 22.06.2019 03:20
Given a normal distribution with ยต =50 and ฯ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. donโt simply state the results. show graphs where necessary.
Answers: 3
A person is standing on a second-floor balcony drops keys to a friend standing below the balcony. Th...
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