A random sample of 10 subjects have weights with a standard deviation of 11.7485 kg. What is the variance of their weights? Be sure to include the appropriate units with the result. The variance of the sample data is
(Round to four decimal places as needed.)

what level of math? also i don't need to be paid if i can you.

step-by-step explanation:

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

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