My answer is isn't on the choices and I can't show you how I got it. My answer is in the attached files.
Cecelia says she can use addition to solve multiplication problems. Is Cecelia correct? Explain
2 answers:
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Answer:
The game's expected value is of -$1.5.
Step-by-step explanation:
Expected value:
Probability of each outcome multiplied by the outcome.
One out of 6 sides is 2:
1/6 probability of the player earning 45 - 9 = $36.
5/6 probability of the player losing $9. So
The game's expected value is of -$1.5.
Explanation^^^^^
it’s 17 heads!!
it’s 17 heads!!