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postnew [5]
3 years ago
15

For the answer: The florist needs at least 1/3 gallons of nutrient rich water for each bushel of flowers he buys. If w is the ga

llons of water and f is the bushels of flowers, then:
w≥1/3f

I don't understand how you derive this equation.
Mathematics
1 answer:
ladessa [460]3 years ago
4 0

Answer:

see below

Step-by-step explanation:

The phrase "at least" indicates that you use the symbol ≥, so that's where they got the ≥ from. The amount of water needed for each bushel is 1/3 * f or 1/3f because you need 1/3 gallons of water per one bushel. We know that the amount of water needed is at least 1/3 gallons per bushel. Since the amount of water is w, "at least" is ≥ and 1/3 gallons per bushel is 1/3f, the inequality is w ≥ 1/3f. I hope this makes sense.

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2 years ago
Determine the vertical asymptote for the rational function f(x) = x - 4 over 2x - 3
k0ka [10]

Answer:

x = \frac{3}{2}

Step-by-step explanation:

Given

f(x) = \frac{x-4}{2x-3}

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5 0
3 years ago
Please help and thank you!
Stolb23 [73]

The conversion is

x =  r \cos \theta

y = r \sin \theta

So

\dfrac y x = \tan \theta

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\theta = -\frac 5 2

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also a line through the origin.

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3 years ago
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