Find the plural or possessive error. Although a wasps painful sting can ward off some predators, insects and animals, ranging from beetles to blackbirds, still prey on the insect.

wasp's

Explanation:

it has to be wasp's to show its possessive state

(Corrections in bold)

Although a wasp's painful sting can ward off some predators, insects and animals, ranging from beetles to blackbirds, still prey on the insect.

the answer is

r ≈5.641

plug in the area of 100 yards into the equation

100=

divide each side by pi

≈ 31.8309=

take the square root of each side to find r

=r

r ≈5.641

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