4) You are in Las Vegas and need $35 to buy a great steak dinner, but you only have $20. You decide to play roulette to win the
1 answer:
Answer:
The probability that you will have $35 after your bet is 0.5263
Step-by-step explanation:
Consider the provided information.
If you bet $1 on each of 20 different numbers on one single spin of the wheel, what is the probability that you will have $35 after your bet.
If you bet $1 on a single number then the probability of winning is:
But if you bet $1 on each of 20 different number then the probability increases.
Thus the required probability is:
Hence, the probability that you will have $35 after your bet is 0.5263
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Answer:
m = 0
Step-by-step explanation:
<u>If two lines are parallel, their slopes are equal. </u>
The slope of x - axis is 0
(why?)
because, slope of a line is given by
Θ is the angle made by the line with the x- axis.
Here, the line in question is the x- axis itself, and every line makes an angle of 0° with itself.
=> Θ = 0
=> tan Θ = 0
=> slope = 0
and the line in blue is parallel to the X- axis, therefore, it's slope is also 0
(also, a line makes an angle of 0° with the line it's parallel to)
<u> </u>