Ryan earns $20.16 working 3 hours. How Much Does he earn per hour?

2 answers:

8 0

So Ryan works for 3 hours and gets paid 20.16$ so to find how much he gets paid every hour you have to divide 20.16 by 3

20.16/3 is equal to 6.72
now to check your answer multiply 6.72 by 3 and if it's correct (which it is) you'll get 20.16

so basically the answer is C 6.72

Reika [66]3 years ago

5 0

C)$6.72
$20.16÷3=$6.72

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The probability that a certain hockey team will win any given game is 0.3723 based on their 13 year win history of 385 wins out

Whitepunk [10]

Answer:

0.1505 = 15.05% probability that the hockey team wins 6 games in November

Step-by-step explanation:

For each game, there are only two possible outcomes. Either the team wins, or it does not. The probability of winning a game is independent of winning other games. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$