Mathematics, 16.12.2021 02:10 lionessny6301
In her last workout, Marsha burned 9 calories per minute on the treadmill and 7 calories per minute on
the elliptical. If she spent a total of 57 minutes working out and burned a total of 463 calories, how
many minutes did she spend on the elliptical?
Answers: 3
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Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .
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Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36
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Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?
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The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
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In her last workout, Marsha burned 9 calories per minute on the treadmill and 7 calories per minute...
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