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slamgirl [31]
2 years ago
12

What's a mural with an area of 18m2

Mathematics
1 answer:
Sphinxa [80]2 years ago
6 0

Assuming that the mural is a perfect square, therefore the formula for area is simply:

A = s^2

where A is area and s is the measure of the sides

 

Therefore from the formula, we can calculate the side lengths of the mural, s:

18 m^2 = s^2

s = sqrt (18 m^2)

s = 4.24 m

 

<span>So the mural has a dimensions of 4.24 m by 4.24 m</span>

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120 posters

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The z-scores give us information about how many standard deviations from the mean the data are. This difference can be negative, if the data are n deviations to the left of the mean, or it can be positive if the data are n deviations to the right of the mean.

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