Mathematics, 15.12.2020 18:10 kellimcollier8294
Weiqi has two fair triangular spinners. The sides of one spinner are labelled 1.2.3, and the sides of the other are
labelled 2,3 4. Weiqi spins them simultaneously and notes the two numbers on which they come to rest.
a Find the probability that these two numbers differ by 1.
b Weiqi spins both spinners simultaneously on 15 occasions. Find the probability that the numbers on
which they come to rest do not differ by 1 on exactly eight or nine of the 15 occasions.
Answers: 3
Mathematics, 21.06.2019 17:30
Can any one me with the answers to these questions asap?
Answers: 2
Mathematics, 21.06.2019 20:30
1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]
Answers: 1
Mathematics, 22.06.2019 00:30
Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28
Answers: 1
Mathematics, 22.06.2019 01:50
The length of time it takes to find a parking space at 9 a.m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)
Answers: 1
Weiqi has two fair triangular spinners. The sides of one spinner are labelled 1.2.3, and the sides o...
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