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jolli1 [7]
3 years ago
10

The probability rolling nine fair dice and getting an even number on all nine dice

Mathematics
1 answer:
swat323 years ago
5 0
The probability is 1/512

This is my work
So you know a die has 3 odd and 3 even so to get a even it is 1/2 chance now you have 9 die so you have to multiply 1/2 by itself 9 times so it can be represented by 1/2^9 (1/2 to the power of 9), which 1*1=1 so just look at the 2. 2^9 is 2*2*2*2*2*2*2*2*2 which is 512. So 1/512 chance they are all even.

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Susan has been on a bowling team for 14 years. After examining all of her scores over that period of time, she finds that they f
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PLEASE HELP. !!!!!!!!!
Elan Coil [88]
That question is already answered on brainly. Search it up
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3 years ago
Which expression correctly states that XY is congruent to VW?
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We are given to lines XY and VW. Now we need to determine the expression that correctly states that these lines are congruent. One possibility to prove that they're congruent is if they are two separate lines and:

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AY is congruent to BW
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Then we can conclude that if the statements above are true, XY and VW must be congruent to each other. 

Another possibility is that they are two sides of an isosceles rectangle XYVW and are opposite sides of the rectangle. <span />
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