Answer: 1/22 + 1/19 + 1/40 =0.123086124
The Fraction form: 1029/8360
The Decimal form: 0.123086124
The Answer is gonna be 0.123086124
This is the right Answer :3
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Answer: 34%
Step-by-step explanation:
Given : The distribution of the number of daily requests is bell-shaped and has a mean of 59 and a standard deviation of 7.
i.e. and
According to the 68-95-99.7 rule, about 68% of the population lies in one standard deviation from the mean.
About 34% of the population lies one standard deviation above the mean and About 34% of the population lies one standard deviation below the mean.
For the given situation, 34% of lightbulb replacement requests lies one standard deviation below the mean .
i.e.About 34% of lightbulb replacement requests lies between and .
i.e. About 34% of lightbulb replacement requests lies between and .
i.e. About 34% of lightbulb replacement requests lies between and .
Hence, the approximate percentage of lightbulb replacement requests numbering between 52 and 59 = 34%
Answer:
should be 4 and 9/12
Step-by-step explanation:
+$+$+$+$++$+$+#++#+#+$+
(X * y) + 9
Xy + 9
you can't reduce it further
~Zoe
53 times .07 is 3.71
53 times .15 is 7.95
You add those and get $64.66.