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3 years ago

9

A group of 20 dogs are at the dog park. Fourteen of the dogs have an average weight of 45 pounds. The remaining dogs have an ave

rage weight of 20 pounds.
What is the average weight of all 20 dogs?

2 answers:

AlekseyPX3 years ago

8 0

32.5 is the average. Hope this helps :)

Y_Kistochka [10]3 years ago

3 0

First do 14 times 45 then do the remaing dogs times 20

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a varies directly as b and inversely as the square of c. If a = 197 when b = 5 and c = 5, find a if b = 3 and c = 3

SSSSS [86.1K]

With the information you provided, we can find an equation.

A=kB/(C^2) (k is a constant)

197= 5k/(5^2)
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