2 years ago

NEED HELP!!!!!!!!!!!!!!!!!!!!!

1 answer:

kondor19780726 [428]2 years ago

6 0

The quadratic formula is -b plus minus the square root of b^2-4ac all over 2a.
Here, a=1, b=13, and c=30.
The only option that fills in the values correctly is D

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2 years ago

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Step-by-step explanation:

step 1

Find out the number of males

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step 2

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look up mixed numbers calculator by calculator soup, and then you can find all of your answers! Its an amazing website! good luck (:

Step-by-step explanation:

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