A varies directly as x, and B varies directly as x, although not in the same proportion
Question:
A varies directly as x, and B varies directly as x, although not in the same proportion as A. All numbers are positive.
Show that A + B varies directly as x.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (5 reviews)
If A varies directly as x then we can write A k1x where k1 is the constant of ...View the full answer
Answered By
Saleem Abbas
Have worked in academic writing for an a years as my part-time job.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
Find a mathematical model that represents the statement. (Determine the constant of proportionality.) 1. y is directly proportional to x. (y = 54 when x = 3.) 2. A varies directly as r2. (A = 9 when...
-
(a) If y varies directly as x and the constant of proportionality is 2, does x vary directly or inversely as y? (b) Give the new constant of proportionality as x varies directly as y.
-
Read the case study "Southwest Airlines," found in Part 2 of your textbook. Review the "Guide to Case Analysis" found on pp. CA1 - CA11 of your textbook. (This guide follows the last case in the...
-
Exercises 5-8: Sort the list of numbers from smallest to largest and display the result in a table. (a) Determine the maximum and minimum values. (b) Calculate the mean and median. Round each result...
-
Vulcan Manufacturing Limited (VML) is a Canadian-based multinational plastics firm, with subsidiaries in several foreign countries and worldwide consolidated total assets of $500 million. VML's...
-
Estimate the change in entropy if \(5 \mathrm{~kg}\) of water at \(350 \mathrm{~K}\) is mixed adiabatically with \(20 \mathrm{~kg}\) of water at \(250 \mathrm{~K}\). Assume the specific heat of water...
-
True or False. A limit cycle denotes a steady-state periodic oscillation.
-
Gorman Company manufactures drinking glasses. One unit is a package of eight glasses, which sells for $35. Gorman projects sales for April will be 5,500 packages, with sales increasing by 450...
-
Sombrero Corporation, a U.S. corporation, operates through a branch in Espania. Management projects that the company's pretax income in the next taxable year will be $117,600: $89,600 from U.S....
-
The chlorine concentration in a water supply is 0.12 part per million. How much chlorine is there in a cylindrical holding tank 4.22 m in radius and 5.82 m high filled from the water supply?
-
On a certain blueprint, a measurement of 25.0 ft is represented by 2.00 in. What is the actual distance between two points if they are 5.75 in. apart on the blueprint?
-
In Problems 522, graph each polynomial function by following Steps 1 through 5. f (x) = (x + 1)(x 2)(x + 4) Steps for Graphing a Polynomial Function STEP 1: Determine the end behavior of the graph...
-
A particle executes simple harmonic motion with an amplitude of 1.69 cm. At what positive displacement from the midpoint of its motion does its speed equal one half of its maximum speed? Answer in...
-
A 25-m cable of density 3 kg/m hangs vertically from a crane. Answer the questions below using that g = 9.8 m/s. (a) How much work is to required to wind up the entire cable? Work = , J. (b) Suppose...
-
2. A barge floating in a canal is moving at a constant speed. The barge is being pulled by two horses moving on opposite sides of a canal. The rope connecting each horse to the barge makes an angle...
-
If a 19-newton force were applied to an initially stationary 2-kg mass, how fast would it be moving after 1 second? What force would be needed to accelerate it at the same rate as a 1-kg mass? After...
-
A point charge +210C is fixed at the origin. If you move a second point charge +5x10-6C from the position with x=0.45m, y=0.36m to a new position with x=0.79m, y=0.94m. What is work done by the...
-
Find and interpret the mode ratios for the system shown in Figure P13.27. ko 2 2 45 rit 45
-
H Corporation has a bond outstanding. It has a coupon rate of 8 percent and a $1000 par value. The bond has 6 years left to maturity but could be called after three years for $1000 plus a call...
-
Find the Taylor series with center z 0 and its radius of convergence. 1/z, z 0 = i
-
State clearly and explicitly where and how you are using Theorem 2. If f(z) in (2) is even (i.e., f(-z) = f(z)), show that n = 0 for odd n. Give examples.
-
Is the given series convergent or divergent? Give a reason. Show details.
-
Sweeten Company had no jobs in progress at the beginning of the year and no beginning inventories. It started, completed, and sold only two jobs during the yearJob P and Job Q. The company uses a...
-
The following expenses and costs are shown below for Elliott Company for the month of November. Determine the total amount of manufacturing overhead, product costs, and period costs. Advertising...
-
The roles of accountants in each of the Systems Development Life Cycle phases are crucial when developing an Accounting Information System's. For each of the following phases, identify and explain in...
Study smarter with the SolutionInn App