x2 + 111. Suppose that an object that is originally at room temperature of 32°C is placed in a freezer. Theequation (Miller: 2.6.89)320x2 + 3x + 10approximates the temperature (in degrees Celsius) of the object after it spends x hours in the freezer.a. Find the temperature of the object after it spends 3 hours in the freezer. Round your answer to thenearer thousandth of a degree.b. How many hours will it take for the temperature of the object to fall to 4°C?c. Suppose you place the item in this freezer and forget all about it for one year. Predict thetemperature of the object the instant you retrieve it from the freezer.DFocus73144&%08.5RT

Answered: Image /qna-images/answer/e3cbeb43-964a-4d3f-9d28-9539cc01f354.jpg

Answered: 11. Suppose that an object that is…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Use h = -4.9t + v,t + h, (in meters) h = The height of the object at any given point in time. t = Time the object is in motion (in seconds). h, = The initial height (in feet or meters) from which the ball was dropped or launched. Vo-The initial velocity (in ft/sec or m/sec) of the object when it was launched. a. To solve. find the vertex of h = -4.9t? + 20t + 1 b. Since we want the height at t = t into the equation to find h: h = -4.9t + 20t + 1 seconds, substitute this value for
The distance covered (d in miles) by car Xin a lap (p) is given by the equation, d = 1.35p. The given data shows the distance covered by car Y in 4 consecutive laps. Compare the distance covered by it in one lap with that of car X. Which value is greater? 4 Lap 6. Distance (miles) 7.5 8.75 10 11.25
8- Round to the nearest tenth
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Mama Bigbucks has a car that is worth $35,000, but it loses value each year. The equation f (1) = 35000(0.91)' represents how much the value of the car will be after t years. In how many years will the car be worth less than 20,000? 6. 5 7 4
Drake jumps from the highest diving board at the American Exhibition wave pool. His height over the pool is modeled by the equation below. h(t) = −4.9t² + 5t + 21 "h" refers to Drake's height above the water in metres. "t" refers to the time elapsed in seconds since Drake makes his jump. How long is Drake in the air before he lands in the water? Paragraph BI U A/ E E || + v 11.

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