Solve for r and t: 6r - 3t = 6 6r + 8t = -16
2 answers:
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Answer:
2.35%
Step-by-step explanation:
Mean number of months (M) = 39 months
Standard deviation (S) = 10 months
According to the 68-95-99.7 rule, 95% of the data is comprised within two standard deviations of the mean (39-20 to 39+20 months), while 99.7% of the data is comprised within two standard deviations of the mean (39-30 to 39+30 months).
Therefore, the percentage of cars still in service from 59 to 69 months is:
The approximate percentage of cars that remain in service between 59 and 69 months is 2.35%.
Answer: Number of sides of regular polygon is 2.
But with two sides it can't form polygon.
Step-by-step explanation:
Since we have given that
Measure of one interior angle is given by
so, As we know that to get an exterior angle , we will use "Linear pair":
Let exterior angle be x.
Now, we know the formula for " Number of sides ":
Hence, Number of sides of regular polygon is 2.
But with two sides it can't form polygon.