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zimovet [89]
2 years ago
9

Diana uses 30 grams of coffee beans to make 48 fluid ounces of coffee. When company comes she makes 100 fluid ounces of coffee.

How many grams of coffee beans does Diana use when companycomes?
a. 160 b.78.5 c. 52 d. 62.5
Mathematics
1 answer:
wolverine [178]2 years ago
8 0
She uses 62.5 when company comes over because when there is no company to answer the question 48 time 2 is 96 then configure that is 60, if you understand where I am coming from. 
THE ANSWER IS 62.5
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Answer:

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<u>Quadratic Formula</u>

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<u>Given quadratic equation</u>:

x^2-3x-5=0

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<u>Substitute</u> the defined variables into the quadratic formula and <u>solve for x</u>:

\implies x=\dfrac{-(-3) \pm \sqrt{(-3)^2-4(1)(-5)}}{2(1)}

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Therefore, the exact solutions to the given <u>quadratic equation</u> are:

x=\dfrac{3+ \sqrt{29}}{2}, \quad \dfrac{3- \sqrt{29}}{2}

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