The answer is 99x. pretend like the variable isn't even there at the beginning. Then at the end put it in next to the answer.
Answer:
Angle x = <u>113 degrees</u>
Angle y = <u>67 degrees</u>
Step-by-step explanation:
First, off you can eliminate the 200 degrees, because the maximum degrees is only 180 degrees. Then 23 and 11 are way to small of angles to look like what x and y look like, and 113 and 67 look much better than the other angles.
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Answer:
1) -5
2)7
3)-7
4)-1
5)12
6) -6
Step-by-step explanation:
Answer: 0.03567
Step-by-step explanation:
The probability mass function for Poisson distribution:-
, where = mean of the distribution.
Given : The number of cars that pass through a busy intersection has a Poisson distribution with rate λ=200 cars per hour.
Since 1 hour = 60 minutes.
then , The number of cars that pass through a busy intersection in minute =
Let x be the number of cars pass in one minute.
Then, the probability that no cars pass in a one minute time interval will be :
Hence, the probability that no cars pass in a one minute time interval is about 0.03567.
180- (57.9+39.3) = 82.8 is the answer