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2 years ago

15

in a class, the ratio of boys to girls is four to three. if there are 20 boys in the class, how many girls are there? process pl

ss

1 answer:

mafiozo [28]2 years ago

7 0

15 i think????jdjdnrndrnrnd

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How do I solve for d if d/M-3=R

nignag [31]

Answer:

d = (R+3)(M)

Step-by-step explanation:

d/M - 3 = R

Add 3 both sides

d/M = R+3

Multiply M both sides

d = (R+3)(M)

Hope this helps!

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2 years ago

Crank

Answer:

Yes it is statistical, it anticipates enough variability in responses

Step-by-step explanation:

-lukelaws

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Rainbow [258]

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Step-by-step explanation:

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2 years ago

If f(x)= 3x2 and g(x) = x+2, find (f.g)(x).

Paha777 [63]

Step-by-step explanation:

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