For the following exercises, find the area of the ellipse. The area of an ellipse is given
Question:
For the following exercises, find the area of the ellipse. The area of an ellipse is given by the formula Area = a ⋅ b ⋅ π.
A person in a whispering gallery standing at one focus of the ellipse can whisper and be heard by a person standing at the other focus because all the sound waves that reach the ceiling are reflected to the other person. If a whispering gallery has a length of 120 feet, and the foci are located 30 feet from the center, find the height of the ceiling at the center.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (9 reviews)
Solution The area of ...View the full answer
Answered By
James Warinda
Hi! I’m James Otieno and I'm an experienced professional online tutor with countless hours of success in tutoring many subjects in different disciplines. Specifically, I have handled general management and general business as a tutor in Chegg, Help in Homework and Trans tutor accounts.
I believe that my experience has made me the perfect tutor for students of all ages, so I'm confident I can help you too with finding the solution to your problems. In addition, my approach is compatible with most educational methods and philosophies which means it will be easy for you to find a way in which we can work on things together. In addition, my long experience in the educational field has allowed me to develop a unique approach that is both productive and enjoyable.
I have tutored in course hero for quite some time and was among the top tutors awarded having high helpful rates and reviews. In addition, I have also been lucky enough to be nominated a finalist for the 2nd annual course hero award and the best tutor of the month in may 2022.
I will make sure that any student of yours will have an amazing time at learning with me, because I really care about helping people achieve their goals so if you don't have any worries or concerns whatsoever you should place your trust on me and let me help you get every single thing that you're looking for and more.
In my experience, I have observed that students tend to reach their potential in academics very easily when they are tutored by someone who is extremely dedicated to their academic career not just as a businessman but as a human being in general.
I have successfully tutored many students from different grades and from all sorts of backgrounds, so I'm confident I can help anyone find the solution to their problems and achieve
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Statuary Hall is an elliptical room in the United States Capitol in Washington, D.C. The room is also called the Whispering Gallery because aperson standing at one focus of the room can hear even a...
-
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...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
Landry State University, a public university located in Louisiana, has a June 30 fiscal year. On July 20 of the current year, Landry State University receives $2,125,000 in payments from the U.S....
-
Calculate nominal GDP in 2011and 2012. An economy produces only apples and oranges. The base year is 2011, and the table gives the quantities produced and the prices. Quantities Apples Oranges 2011...
-
Why can the firm's debt be viewed as the exercise price to the shareholders' option to purchase the firm?
-
Show the steps that would be taken in running the Minimax algorithm on the game tree in Figure 6.7. Now run through the same tree using alpha-beta pruning. How do the two compare? data from figure...
-
This problem continues the Draper Consulting, Inc., situation from Problem 7-42 of Chapter 7. Draper reviewed the receivables list from the January transactions (from Chapter 6). Draper identified on...
-
The yield stress for mild steel is 207 MPa. A specimen has adiameter of 0.01 m and a length of 0.10 m. It is loaded in tensionto 1000 N and deflects 6.077 x 10^-6 m. (a) Compute whether the stress is...
-
There is a lottery with n coupons and n people take part in it. Each person picks exactly one coupon. Coupons are numbered consecutively from 1 to n, n being the maximum ticket number. The winner of...
-
For the following exercises, the vertex and endpoints of the latus rectum of a parabola are given. Find the equation. An arch is in the shape of a parabola. It has a span of 100 feet and a maximum...
-
For the following exercises, assume an object enters our solar system and we want to graph its path on a coordinate system with the sun at the origin and the x-axis as the axis of symmetry for the...
-
A 600-lb crate is supported by several rope-and-pulley arrangements as shown. Determine for each arrangement the tension in the rope. (a) (b) (c) (d) (e)
-
What is the role of the Federal Deposit Insurance Corporation?
-
Accounting, Analysis, and Principles William Murray achieved one of his life-long dreams by opening his own business, The Caddie Shack Driving Range, on May 1, 2015. He invested $20,000 of his own...
-
The adjusted trial balance of Faulk Company shows the following data pertaining to sales at the end of its fiscal year, October 31, 2015: Sales Revenue 800,000; Delivery Expense 12,000; Sales Returns...
-
Which regulator charters national banks?
-
Presented below are selected account balances for Alistair Co.as of December 31, 2015. Inventory 12/31/15 $ 60,000 Cost of Goods Sold $235,700 Share CapitalOrdinary 75,000 Selling Expenses 16,000...
-
Financial markets and intermediaries channel savings from investors to corporate investment. The savings make this journey by many different routes. Give a specific example for each of the following...
-
Horse serum containing specific antibody to snake venom has been a successful approach to treating snakebite in humans. How do you think this anti-venom could be generated? What are some advantages...
-
Determine the following indefinite integrals. Check your work by differentiation. sin - 1 cos0 - d
-
Evaluate the following limits. In (3x + 5e*) In (7x + 3ex) lim x In
-
Determine the following indefinite integrals. Check your work by differentiation. [(s (sec x - 1) dx
-
Haliburton Mills Inc. is a large producer of men's and women's clothing. The company uses standard costs for all of its products. The standard costs and actual costs for a recent period are given...
-
A block with a mass of 11 kg is placed on a inclined plane with an angle of inclination of 45 degrees. The coefficient of kinetic friction between the block and the surface is 0 . 2 . a . Calculate...
-
Hengxi has calculated that he needs $105,000 his first year of retirement to maintain his standard of living. He expects to receive $3,500 per month from his employer defined-benefit pension and...
Study smarter with the SolutionInn App