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3 years ago

5

Milo owns a flower shop. He can buy 3 flowers for 15 cents and then sell each one for 10 cents. How much money will he make if h

e buys and sells 12 flowers?

1 answer:

icang [17]3 years ago

5 0

3/12 = 4
15 x 4 = 60
12 x 10 = 120
120 - 60 = 60
He will make 60 cents if he buys and sells 12 flowers

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Solving <u>the quadratic equation</u>, it is found that the number of teams is <u>greater than 1000</u> after 3.1 years.

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Initially, there are T(0) = 236 teams. If will 1000 be when T(x) = 1000, thus:

$17.155x^2 + 193.68x + 235.81 = 1000$

$17.155x^2 + 193.68x - 764.19 = 0$

Which has coefficients $a = 17.155, b = 193.68, c = -764.19$ , then:

$\Delta = (193.68)^2 - 4(17.155)(-764.19) = 89950.66$

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$x_{2} = \frac{-193.68 - \sqrt{89950.66}}{2(17.155)} = -14.3$

We want the positive root, so the number of teams is greater than 1000 after 3.1 years.

A similar problem is given at brainly.com/question/10489198

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