A girl is sliding down a slide shaped like the curve y = 9e -x/3 . Her
Question:
A girl is sliding down a slide shaped like the curve y = 9e-x/3. Her y-coordinate is changing at the rate
ft/sec. At approximately what rate is her x-coordinate changing when she reaches the bottom of the slide at x = 9 ft? (Take e3 to be 20 and round your answer to the nearest ft/sec.)
Transcribed Image Text:
dy/dt = (-1/4)V9 – y -
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (12 reviews)
We can start by using the chain rule to relate the rate of change of the ycoordi...View the full answer
Answered By
User l_917591
As a Business Management graduate from Moi University, I had the opportunity to work as a tutor for undergraduate students in the same field. This experience allowed me to apply the theoretical knowledge I had gained in a practical setting, while also honing my teaching and communication skills.
As a tutor, I was responsible for conducting tutorial sessions, grading assignments and exams, and providing feedback and support to my students. I also assisted with the preparation of course materials and collaborated with other tutors and professors to ensure consistency in teaching and assessment.
0.00
0 Reviews
10+ Question Solved
Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
Question Posted:
Students also viewed these Mathematics questions
-
The Crazy Eddie fraud may appear smaller and gentler than the massive billion-dollar frauds exposed in recent times, such as Bernie Madoffs Ponzi scheme, frauds in the subprime mortgage market, the...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
KYC's stock price can go up by 15 percent every year, or down by 10 percent. Both outcomes are equally likely. The risk free rate is 5 percent, and the current stock price of KYC is 100. (a) Price a...
-
The University of Professional Studies, Accra (UPSA) is a public university in Ghana. UPSA is the first university in Ghana to provide both academic and business professional education. The...
-
Distinguish between the types of financial information contained in the various financial statements. Which statements provide information on a companys performance over a reporting period, and which...
-
A proton with an initial speed of 900,000 m/s brought to rest by an electric field. a. What was the potential difference that stopped the proton? b. What was the initial kinetic energy of the proton,...
-
A fan that can provide air speeds up to \(30 \mathrm{~m} / \mathrm{s}\) is to be used in a low-speed wind tunnel with atmospheric air at \(23^{\circ} \mathrm{C}\). If one wishes to use the wind...
-
Yelich Wholesale Corp. uses the LIFO cost flow method. In the current year, profit at Yelich is running unusually high. The corporate tax rate is also high this year, but it is scheduled to decline...
-
Describe the historical influences that shaped the field of psychology as discussed in the lesson notes. Identify and discuss the contributions of at least two of psychology's forefathers as...
-
Jia Inc. applies ASPE and had the following statement of financial position at the end of operations for 2013: During 2014, the following occurred: 1. Jia Inc. sold some of its fair value-net income...
-
A particle is traveling upward and to the right along the curve y = ln x. Its x-coordinate is increasing at the rate (dx/dt) = x m/sec. At what rate is the y-coordinate changing at the point (e 2 ,...
-
Find the derivative of y with respect to the appropriate variable. y = (1 - 0) tanh 0
-
Three Dimensional Image The longitudinal magnification is defined as m' = ds'/ds. It relates the longitudinal dimension of a small object to the longitudinal dimension of its image. (a) Show that for...
-
A 7 1 kg parent and a 1 9 kg child meet at the center of an ice rink. They place their hands together and push on each other. The acceleration of the child has a magnitude of 2 . 6 m / s ^ 2 . a )...
-
1. In general, increased security seems to come at the expense of personal freedom. In your opinion, is this a reasonable trade-off? Please explain "yes" or "no".
-
Describe that the intervention strategies recommended by the American Academy of Pediatrics are too severe? OR are they necessary and lifesaving interventions? Explain in your wording.
-
a) Let G be a group with five elements. What are the possible orders of subgroups of G? How many elements of G generate G? b) Let G2 be a group with four elements. What are the possible orders of...
-
A bond offers a coupon rate of 14%, paid semiannually, and has a maturity of 5 years. If the current market yield is 7%, what should be the price of this bond?
-
Use Table 5.1 to find the P-value that corresponds to the standard z-score, and determine whether the alternative hypothesis is supported at the 0.05 significance level. 1.9 for H a : u < 36.35...
-
What are some of the possible sources of information about a company that could be used for determining the companys competitive stance?
-
Write down the first five terms of the sequence. {S n } = {n 2 + 1}
-
Write down the first five terms of the sequence. {a,} +2,
-
Write down the first five terms of the sequence. 2n + 1 {b,} 2n
-
Hildreth Company uses a job order cost system. The following data summarize the operations related to production for April, the first month of operations: Materials purchased on account, $ 3 , 3 7 0...
-
What happened to the USA's economic growth? What is the main contributing factor to this change? Discuss in a couple of sentences things that are important for the change in the USA's economic...
-
In what ways do socio-cultural factors impact the efficacy of intercultural communication exchanges ?
Study smarter with the SolutionInn App