Write each formula using the language of variation. For example, the formula for the circumference of a
Question:
Write each formula using the “language” of variation. For example, the formula for the circumference of a circle, C = 2πr, can be written as
“The circumference of a circle varies directly as the length of its radius.”
S = 4πr2, where S is the surface area of a sphere with radius r
Step by Step Answer:
The surface area of a sphere varies directly as the square of its ...View the full answer
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
Related Video
The area of a circle is given by the formula: A = ?r^2 Where A is the area, ? is a mathematical constant (approximately 3.14), and r is the radius of the circle. The radius is the distance from the center of the circle to the edge. So for example, if the radius of a circle is 5 units, the area would be: A = ?(5^2) = ?(25) = 78.5 square units Here three friends went out to a restaurant and decided to have pizza for lunch. While they were waiting for their order, one of them stepped out to take a call but promised to return in two minutes. The waiter came and presented them with the menu, and they decided to order two 10-inch pepperoni pizzas. The waiter took their order and left. Just then, the third friend returned and asked what they had ordered. They explained that they had ordered two small pepperoni pizzas as they were only three of them and it would be enough for them. However, the third friend suggested that for the same price, they could get a large pizza that would be much bigger than the two small ones. He asked the waiter for a pen and paper and proceeded to calculate the area of the two small pizzas and compared it to the area of one large pizza. The friends were amazed at how the circle measurements worked and decided to change their order from two small pizzas to one large pizza.
Students also viewed these Mathematics questions
-
What is the constant of variation in each of the variation equations in Exercises 1924? Data from in Exercises 1924 Write each formula using the language of variation. For example, the formula for...
-
Write each formula using the language of variation. For example, the formula for the circumference of a circle, C = 2r, can be written as The circumference of a circle varies directly as the length...
-
Write each formula using the language of variation. For example, the formula for the circumference of a circle, C = 2r, can be written as The circumference of a circle varies directly as the length...
-
ABC Insurance Company has issued a commercial package policy to the Henderson Company. ABC recently discovered that company executives misrepresented important information about the business to...
-
Describe two major factors that a portfolio manager should consider before designing an investment strategy. What types of decisions can a manager make to achieve these goals?
-
Wingate Company, a wholesale distributor of videotapes, has been experiencing losses for some time, as shown by its most recent monthly contribution format income statement, which follows: In an...
-
In baseball, a "no-hitter" is a regulation 9-inning game in which the pitcher yields no hits to the opposing batters. Chance (Summer 1994) reported on a study of nohitters in Major League Baseball...
-
Five years ago a dam was constructed to impound irrigation water and to provide flood protection for the area below the dam. Last winter a 100-year flood caused extensive damage both to the dam and...
-
What range of returns would you expect to see 68% of the time for long term corporate bonds? What about 95% of the time? arithmetric mean 6.4%, standard deviation 8.4%
-
Biologists collected a sample of 600 fish from West Okoboji Lake on May 1 and tagged each of them. When they returned on June 1, a new sample of 800 fish was collected and 10 of these had been...
-
Write each formula using the language of variation. For example, the formula for the circumference of a circle, C = 2r, can be written as The circumference of a circle varies directly as the length...
-
Use Equation 17-12 to find the de Broglie wavelength of a proton (rest energy mc2 = 938 MeV) that has a kinetic energy of 2 MeV. 1240 eV - nm V2mc? K he =- 17-12 V2me? K
-
IFRS Financial Statements Thomson Reuters is a global information company created by the 2008 merger of the Thomson Corporation, a Canadian company, with the Reuters Company, a United Kingdom-based...
-
Burgess Services Co. experienced the following events in 2011: 1. Provided services on account. 2. Collected cash for accounts receivable. 3. Attempted to collect an account and, when unsuccessful,...
-
In Exercises 13 and 14, use the box-and-whisker plot to identify the five-number summary. 0 2 5 8 10 ++ ++ 0 1 2 3 4 5 6 7 8 9 10 11
-
In a test of the effect of dampness on electrical connections, 80 electrical connections were tested under damp conditions and 130 were tested under dry conditions. Twenty of the damp connections...
-
Zelta Ltd. is a medium-size company involved in providing a range of specialized products and services for the aerospace industry. Just over a year ago, external consultants undertook a major review...
-
Jessup Company expects to incur overhead costs of $20,000 per month and direct production costs of $125 per unit. The estimated production activity for the upcoming year is 1,000 units. If the...
-
During the year land was revalued and the surplus reported as Revaluation surplus; and an asset costing 80,000, written down to 38,000, was sold for 40,000. Identify the cost of any non-current...
-
Is there a significant difference (p < .05) between the incidence of testicular cancer in men treated surgically for undescended testis at age 1315 vs. the general population? It was reported that...
-
What is the lifetime risk (from age 15 to age 70) of testicular cancer for men with age at surgery = 15, assuming that the incidence rate remains constant over time? Assume that all men do not die of...
-
What is the probability that a 40-year-old woman will develop colon cancer over the next 5 years? Cancer Data from the Surveillance Epidemiology and End Results (SEER) registry provides incidence...
-
Eye Deal Optometry leased vision - testing equipment from Insight Machines on January 1 , 2 0 2 4 . Insight Machines manufactured the equipment at a cost of $ 2 0 0 , 0 0 0 and lists a cash selling...
-
help! ee all photos + Add to o e D C N X Edit & Create Share Table of Contents No sales to an individual customer accounted for more than 10% of revenue during any of the last three fiscal years. Net...
-
Business law A person may have the liability of a partner even though no partnership exists True False
Study smarter with the SolutionInn App