The average winning per bet is the mean or the expected value of winning a bet.
The statistical term that represents $0.94 is (c) the expected value
From the question, we understand that the gambler has an average winning of $0.94, when he places a bet of $1
This means that:
The average winning on a bet of $1 is $0.94
Average, in statistics means the mean or expected value
Hence, the statistical term for $0.94 is (c) the expected value
Read more about expected values at:
brainly.com/question/14452320
Answer:
B), x=-1, y=-2, z=1.
Step-by-step explanation:
The angle formed by the intersection of tangent and secant outside the circle equals half the difference of the <span>intercepted arcs.
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![\frac{10x+20-80}{2}=2x+15 \\ 10x-60=2(2x+15) \\ 10x-60= 4x+30 \\ 10x-4x=30+60 \\ 6x=90 \\ x=90/6 \\ x=15](https://tex.z-dn.net/?f=%20%5Cfrac%7B10x%2B20-80%7D%7B2%7D%3D2x%2B15%20%5C%5C%2010x-60%3D2%282x%2B15%29%20%5C%5C%2010x-60%3D%204x%2B30%20%5C%5C%2010x-4x%3D30%2B60%20%5C%5C%206x%3D90%20%5C%5C%20x%3D90%2F6%20%5C%5C%20x%3D15)
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Answer:
7x
Step-by-step explanation:
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