Soles analysis. Repeat Problem 85 if S ′ ( t ) = − 24 t 1 / 3 − 70 and all other information remains the same. Use a graphing calculator to approximate the solution of the equation S ( t ) = 300 to two decimal places.
Soles analysis. Repeat Problem 85 if S ′ ( t ) = − 24 t 1 / 3 − 70 and all other information remains the same. Use a graphing calculator to approximate the solution of the equation S ( t ) = 300 to two decimal places.
Solution Summary: The author explains how the function S(t) calculates the time taken by the company to manufacture the model.
Soles analysis. Repeat Problem 85 if
S
′
(
t
)
=
−
24
t
1
/
3
−
70
and all other information remains the same. Use a graphing calculator to approximate the solution of the equation S(t) = 300 to two decimal places.
2A.16 Please refer to the attached image for my question. Please show ALL your work. Thank you!
Question 1.: A sample of 5.50 kilograms of water at 6.00°C is placed in the freezer. Assuming all energy removed from the freezer is removed from the water, how long does the 1/5 horsepower (HP) motor (1
HP = 746 Watts) have to run to cool all of the liquid to ice at 0.00°C? The freezer has a COP of 5.00.
Your challenge: come up with a complete equation solved for the variable in question before you plug in any of the numerical values given above. In this way, you will be prepared to solve for any of the variables!
Some questions to consider along the way ...
(a.) What is the relationship between power, P (in watts) and work, W (in joules)? What is the variable you are eventually solving for?
(b.) What is the relationship between the COP of a freezer/refrigerator, and work?
(c.) How much energy as heat must be removed from the water to freeze it? What heat pump/refrigerator variable does this value correspond to?
freezer run time = 154.2
5 = 2.57
minutes
Question 2.: Energy as heat is…
(b) Suppose that you placed $2000 into a CD 3 years ago and you now have $2089. What is
an equation that models how much money, M(t), you have in this bank account at any
time t, where t is in years? (Either keep your b value as an exact value or round it to 4
decimal places.)
Chapter 5 Solutions
Calculus for Business, Economics, Life Sciences and Social Sciences Books a la Carte Edition Plus NEW MyLab Math with Pearson eText -- Access Card Package (13th Edition)
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.
01 - What Is A Differential Equation in Calculus? Learn to Solve Ordinary Differential Equations.; Author: Math and Science;https://www.youtube.com/watch?v=K80YEHQpx9g;License: Standard YouTube License, CC-BY
Higher Order Differential Equation with constant coefficient (GATE) (Part 1) l GATE 2018; Author: GATE Lectures by Dishank;https://www.youtube.com/watch?v=ODxP7BbqAjA;License: Standard YouTube License, CC-BY