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ozzi
3 years ago
9

What is the value of x? a.50b.150c.30d.100​

Mathematics
2 answers:
Aleks04 [339]3 years ago
4 0
A triangles is 180 degrees. 100+50=150.
180-150=30
X=30
Maurinko [17]3 years ago
3 0
X equals thirty even though I completely stole that from the person that already answered
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Please help and is this correct
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Step-by-step explanation:

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A roulette wheel has 38 slots, of which 18 are black, 18 are red,and 2 are green. When the wheel is spun, the ball is equally li
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Answer:

Step-by-step explanation:

The question says,

A roulette wheel has 38 slots, of which 18 are black, 18 are red,and 2 are green. When the wheel is spun, the ball is equally likely to come to rest in any of the slots. One of the simplest wagers chooses red or black. A bet of $1 on red returns $2 if the ball lands in a red slot. Otherwise, the player loses his dollar. When gamblers bet on red or black, the two green slots belong to the house. Because the probability of winning $2 is 18/38, the mean payoff from a $1 bet is twice 18/38, or 94.7 cents. Explain what the law of large numbers tells us about what will happen if a gambler makes very many betson red.

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