ment/d/10Ed2ZH5adcTxuYXsoMjN_7UMjA0006M10knx643VEEs/editsponseols Extensions HelptYTimes New... ▼OtC0113.Last edit was 4 hours ago12-+ B I U A1674. The table shows the number C of cars in an office parking lot over the course of a work day. Thetime t is measured in hours, with t= 0 representing 7:00am.2292310843825GD5264157EEE 13 -75851009106110 8611= 1234c) Use a graphing calculator to write a sinusoidal model that gives C as a function of t.1212a) You want to write a sinusoidal model for the data in the table without using a graphingcalculator. Is it more convenient to model the data with a sine or cosine function? Explain.b) Write a sinusoidal model for the number C of cars as a function of the time t (in hours) withoutusing a graphing calculator. Identify and explain how you calculated your values for theamplitude, period, horizontal shift, and vertical shift.d) Using your model from part (c), at about what time(s) will there be 45 cars in the parking lot?111°F Sunn

The data given is as follows: t 0 1 2 3 4 5 6 7 8 9 10 11 12 C 13 67 92 108 82 52 15 75 100 110…

Answered: 4. The table shows the number C of cars…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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A new car worth $22,000 is depreciating in value by $2000 per year. Complete parts (a) through (c) a. Write a formula that models the car's value, y, in dollars, after x years. b. Use the formula from part (a) to determine after how many years the car's value will be $16,000. c. Graph the formula from part (a) in the first quadrant of a rectangular coordinate system Then, show your solution to part (b) on the graph. a. A formula that models the car's value, y, in dollars, after x years is (Type an equation.) b. After years, the car's value will be $16,000. (Type a whole number.) c. Choose the correct graph below. OA. OB. Oc. OD. Ay 22,000 Ay 10+ 10- 22,000- 0+ 10 2200 2200 Click to select your answer(s). P Type here to search A 4) C PrtSc Insert Delete F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F1 F2 @ & Backspace
bike increases its speed by five meters per second every 10 seconds. Which graph shows this relationship? 501 45 50 45 40 35 30 25 35 A. B. 010 20 30 4050 Time (sec) 10 20 30 4050 Time (sec) 50 10 35 30 D. C. 10 20 30 40 50 Time (sec) 10 20 30 40 50 Time (sec) Snonon onon o n44332211 Speed (m/sec) Speed (m/sec) nttmm2211
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2.An object whose temperature is 100°C is placed in a medium whose temperature is A°C. The temperature of the object falls to B°C in C min. a) Express the temperature T of the object as a function of time and draw its graph roughly to the scale. b)Calculate how long will it take the object to cool to 50°C. See table below to find "your" numerical values. A 25 30 35 R 0 1 2 B 80 75 70 C 10 15 20
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4. The table shows the number C of cars in an office parking lot over the course of a work day. The time t is measured in hours, with t= 0 representing 7:00am.