When a cold drink is taken from a refrigerator, its temperature is C. After 25 minutes in

Question:

When a cold drink is taken from a refrigerator, its temperature is C. After 25 minutes in a C room its temperature has increased to 10°C.
(a) What is the temperature of the drink after 50 minutes?
(b) When will its temperature be 15°C?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Calculus Early Transcendentals

ISBN: 978-0538497909

7th edition

Authors: James Stewart

See More Books

Question Posted: Mar 04, 2016 06:48 AM

See More Questions

What is the force of attraction between a 50 kg woman and a 70 kg man sitting 1.0 m apart?
14. A Roast is taken from the refrigerator (where it had been for several days) and placed immediately in a preheated oven to cook. The temperature R = R(t) of the roast minutes after being placed in...
A can of soft drink at room temperature is put into the refrigerator so that it will cool. Would you model the can of soft drink as a closed system or as an open system? Explain.
1. You are the audit partner in charge of five audits which have recently been completed. You are reviewing the files and you now only have to decide which form of audit report you will sign off....
Espial Group Inc. calculated the ratios shown below for 2014 and 2013: Required 1. Identify whether the change in the ratios from 2013 to 2014 is favourable (F) or unfavorable (U). 2. Assess whether...
Find the indicated partial derivative. f (x, y, z) = x yz ; f z (e, 1, 0)
What are the four basic criteria for segmentation?
You have run a capacity resource profile on your shop. Products have been routed sequentially through resources A, B, C, and D. The capacity resource profile tells you that resource A is scheduled at...
Marshall Company issued 3,000 $7 par value common shares for $31,000 cash on Jan. 1, Year 1. On the same date the firm issued 700 of its $6 per share par value 9% preferred shares for $5,000 cash....
You are the paralegal for Public Defender social worker; you received a new case, a 12 year old girl, "Gee Gee:, who has been charged with several felony crimes, 2 counts of unlawful sexual contact...
A roast turkey is taken from an oven when its temperature has reached 185F and is placed on a table in a room where the temperature is 75F. (a) If the temperature of the turkey is 150F after half an...
The rate of change of atmospheric pressure P with respect to altitude is proportional to P, provided that the temperature is constant. At 15C the pressure is 101.3 kPa at sea level and 87.14 kPa at h...
The acid-base titration curves discussed in Chapter 16 can be determined using a pH meter, which measures the potential of a cell made up of a reference electrode and an indicating electrode that...
Which of the following statements about QuickBooks Bill Pay are correct? Select all that apply. You can configure QuickBooks Bill Pay to pay bills automatically when they're added to QuickBooks...
Ash purchases 500 shares of XYZ for $10/share. Ten months later, when the shares are trading at $15/share, they donate them to Caring Trust, a qualified charity. Three months after the donation is...
Bob gets a X = 60 on his psychology exam and a X = 56 on his Biology exam. Psych exam scores had a =50 and =10 while Bio exam scores had a =48 and =4. Both professors grade on a curve. 1 - For which...
1. Lucky Company's direct labor information for the month of February is as follows: Actual direct labor hours worked (AQ) 61,500 Standard direct labor hours allowed (SQ) 63,000 Total payroll for...
MAT 152 Project 3: MLB Team Salaries The data set below is the total salary of each Major League Baseball (MLB) team salaries per team in 2016. Find the probabilities for normal distributions and...
How can we reverse a singly circular linked list? .
Use integration by parts to evaluate the following. Check your answer by taking the derivative. x2e-xdx
True or false: Andersen said it would reject the traditional audit approach in auditing WorldCom?
Find the most general antiderivative of the function. r(0) = sec e tan 0 2e
Find the most general antiderivative of the function. |f(x) = 1 + 2 sin x + 3//x
Find f. f'(x) = (x + 1)/x, (1) = 5
Marigold industries had the following inventory transactions occur during 2020: 2/1/20 Purchase 51 units @ $46 cost/unit 3/14/20 purchase 98 units @ $49 cost/unit 5/1/20 purchase 68 units @ $53...
In this investment portfolio simulation, you and the bean counters, will invest and manage a fictitional amount of $ 1 , 0 0 0 , 0 0 0 during next three weeks. The simulation includes two fictitional...
Roberson Corporation uses a periodic inventory system and the retail inventory method. Accounting records provided the following information for the 2018 fiscal year: Cost Retail Beginning inventory...

When a cold drink is taken from a refrigerator, its temperature is C. After 25 minutes in

Question:

Step by Step Answer:

dTdt kT 20 Letting y T 20 we get dydt ky so yt y0e kt y0 T0 20 5 20 15 So y25 y0e 25k 15e 25...View the full answer

Calculus Early Transcendentals

Students also viewed these Calculus questions