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Margaret [11]
2 years ago
11

Mrs. Ruiz bought 6 gallons of gas for $18.18, 9 gallons of gas for $27.27, and 16 gallons for $48.48. Is the rate of change cons

tant?
Mathematics
2 answers:
tensa zangetsu [6.8K]2 years ago
7 0
What’s the assignment
Vikentia [17]2 years ago
3 0
Yes it is constant. If you divide all of the prices divided by their gallons you will get the same answer, which is 3.03 per gallon
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Step-by-step explanation:

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\left(\dfrac{a}{b}\right)^n=\dfrac{a^n}{b^n}\to\bigg(\dfrac{x^2}{y}\bigg)^\frac{1}{3}=\dfrac{\left(x^2\right)^\frac{1}{3}}{y^\frac{1}{3}}=\dfrac{x^{(2)\left(\frac{1}{3}\right)}}{y^\frac{1}{3}}=\dfrac{x^\frac{2}{3}}{y^\frac{1}{3}}

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3 years ago
Suppose the hypotenuse of a right triangle is 34 cm and one of the legs is 19 cm. Use the Pythagorean Theorem to find the measur
Zepler [3.9K]
19^2+x^2=34^2

361 +x^2 = 1156
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795=x^2
take the square root of both sides
x=abt 28.2
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