3(2y-1)-2(2y)=2. what is the answer to this
2 answers:
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Answer:
4.43
Step-by-step explanation:
Given :The probability that the San Jose Sharks will win any given game is 0.3694 based on a 13-year win history of 382 wins out of 1,034 games played
To Find : What is the expected number of wins for the that upcoming month?
Solution :
The probability that the San Jose Sharks will win is 0.3694
Let X = number of games won
Total no. of games = 12
We are supposed to find the expected number of wins for the that upcoming month
So, expected number of wins = E(X)=XP(X)=
Hence the expected number of wins for the that upcoming month is 4.43
The <em><u>correct answer</u></em> is:
At least 7 times.
Explanation:
Since 10% of the water in the jug is removed each time, this means that 100-10=90% of the water remains.
After two times, we would have 0.9(0.9) = 0.81 = 81% of the water; each time she pours, the number of times 0.9 is multiplied by itself changes. This makes this an exponential inequality (it is not an equation, as we want "less than half of the water"):
To solve this, we will use logarithms: