The physical plant at the main campus of a large state university receives daily requests to replace florecent lightbulbs. The distribution of the number daily requests is bell shaped and has a mean of 51 and a standard deviation of 6. Using the empirical rule what is the approximate percentage of lightbulbs replacement requests numbering between 33 and 51?​

i understand 100% 10/10 hit or miss?

step-by-step explanation:

tip $2.90

total $17.40

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

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