Solve each problem Let a be directly proportional to m and n 2 , and inversely proportional to y 3 If a 9 when m 4, n 9, and y 3, find a when m 6, n 2, and y 5 ...

Step 1 a kmn 2 y 3 Step 2 Subs ...

Solve each problem. Let a be directly proportional to m and n 2 , and inversely proportional

Question:

Solve each problem.

Let a be directly proportional to m and n², and inversely proportional to y³. If a = 9 when m = 4, n = 9, and y = 3, find a when m = 6, n = 2, and y = 5.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

See More Books

Question Posted: Feb 20, 2019 12:36 PM

See More Questions

Solve each problem. Let y vary directly as x, and inversely as m 2 and r 2 . If y = 5/3 when x = 1, m = 2, and r = 3, find y when x = 3, m = 1, and r = 8.
Find a mathematical model for the verbal statement. 1. A varies directly as the square of r. 2. V varies directly as the cube of l. 3. Y varies inversely as the square of x. 4. H varies inversely as...
Let A (t) be the area of a tissue culture at time and let M be the final area of the tissue when growth is complete. Most cell divisions occur on the periphery of the tissue and the number of cells...
Physical Science the table shows equivalent Fahrenheit and Celsius temperatures. Degrees Fahrenheit Degrees Celsius 32 ................... 0 68 ................. 20 104 ................. 40 140...
On January 1, 2012, Obregon Supply Company established a stock-based compensation plan for its senior employees. A total of 45,000 options was granted that permit employees to purchase 45,000 shares...
In Exercises 3940, graph f and g in the same rectangular coordinate system. Use transformations of the graph of f to obtain the graph of g. Graph and give equations of all asymptotes. Use the graphs...
On September 2, 2012, Levine executed a mortgage bond under which she promised to pay the Mykoffs a preexisting obligation of $54,000. On October 14, 2015, the Mykoffs transferred the mortgage to...
Harry Johnson, the chief financial officer of Ur Thrift, Inc, a large retailer, had just finished a meeting with the Roger Swasey, the chief financial officer of the large retailer, and Connie Baker,...
Fill in the blanks with the results of the instructions after being executed. * * x = 4 <2+3*5; x a = 5; b = 7; c = a&b; D 424 101 101 101 d = a&&b; d = 010 e = a^b; e
1. Interpret the computer output. What do the results presented above indicate? 2. Is the analytical approach used here appropriate? 3. Describe an alternative approach to the analysis of the...
Use an end behavior diagram to describe the end behavior of the graph of each polynomial function. (x) = 4x 7 - x 5 + x 3 - 1 or
Graph each quadratic function. Give the (a) vertex, (b) axis, (c) domain, and (d) range. Then determine (e) the largest open interval of the domain over which the function is increasing and (f) the...
Which companies on the Internet receive the greatest amount of advertising revenue? Why?
Sarah, a U.S. taxpayer, purchased 1 Bitcoin (BTC) on January 1, 2022, for $50,000. She then sold 0.5 BTC on March 15, 2023, for $30,000 and the remaining 0.5 BTC on December 10, 2023, for $40,000....
Define a relation R on Z as follows: for all integers m and n, m Rn4](m-n) a. Is 1 R 4? b. Is 1 R 1? c. Is 2 R-8? d. Is-8 R2 e. Is this relation reflexive? f. Is this relation symmetric? g. Is this...
A long telephone pole (wood density 0.80 kg/m3) is vertically lowered into a slightly larger vertical pipe which is filled with salt water of density 1.04 kg/m3. The pole ends up floating with what...
5. Evaluate H.dr For a contour C: (0,-1,0) 6. Evaluate H= (x+y)i + (log(sin(y))+z)j + zk (0, 1, 0) (0, 0, 1) (0,-1,0) (straight lines) G ndA G=sin(z)i +j+yzk over the 6 surface bounding the cuboid...
A gate is designed to open when the water surface reaches a distance of 0.800 m above the top of the gate. The face of the gate that is acted upon by the water pressure is a rectangle with width 1130...
Kim is evaluating her retirement plan. Suppose she has $500,000 when she retires in an account that earns at an effective annual rate of 9%. as If Kim withdraws $75,000 annually, how long will her...
Show that, given a maximum flow in a network with m edges, a minimum cut of N can be computed in O(m) time.
Estimate the intervals where the graph of f is concave upward and where the graph is concave downward. Use interval notation. t 2 9
The table lists the number N (in thousands) of Americans over 100 years old for selected years x. (a) Use regression to find a polynomial of degree 3 that models the data. Let x = 0 correspond to...
For each f(x), complete the following. (a) Find the x- and y-intercepts. (b) Determine the multiplicity of each zero of f. (c) Sketch a graph of y = f(x) by hand. f(x) = (x - 1)(x + 2)
LaToya Limmons is the manager of the Human Resources (HR) department and Javier Jartin is the manager of the sales department for a production company headquartered in the United States but also has...
The beam AD is fixed to a rigid wall at A and is supported by props at B and C as shown in figure 1. In sections AB and BC, the flexural rigidity is EI, but in section CD the flexural rigidity is...
What is the meaning of 'framing' and how does it impact the way we negotiate? (Your own opinion)

Solve each problem. Let a be directly proportional to m and n 2 , and inversely proportional

Question:

Step by Step Answer:

Step 1 a kmn 2 y 3 Step 2 Subs...View the full answer

College Algebra

Students also viewed these Mathematics questions