Mathematics, 08.11.2021 14:00 rosie20052019
Roll a fair (6-sided) die until the first time all the numbers have appeared in your rolls (that is, each number in 1,2,3,4,5,6 has appeared for at least once). Let N be the number of times you have rolled the die at this point. Compute the expectation of N (find the numerical value).
Answers: 2
Mathematics, 21.06.2019 14:30
The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?
Answers: 3
Mathematics, 21.06.2019 18:00
Ray ce is the angle bisector of zacd, which statement about the figure must be true? mzecd-mzecb mzace « 4mzacd zace - zdcb zecd zacd save and exit
Answers: 1
Mathematics, 21.06.2019 18:30
The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39
Answers: 2
Mathematics, 21.06.2019 21:30
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
Answers: 1
Roll a fair (6-sided) die until the first time all the numbers have appeared in your rolls (that is,...
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