If 3 men with 4 boys can earn Rs 2100 in 7 days, and 11 men with 13 boys can earn Rs 8300 in 8 days, in what time will 7 men with 9 boys earn Rs 11000 1 8 days 2 12 days 3 16 days 4 18 Days 5 None of these If 3 men with 4 boys can earn Rs 2100 in 7 days, and 11 men with 13 boys can earn Rs 8300 in...

Solution 3 Let m and n be the money earned by a boy and a man ...

If 3 men with 4 boys can earn Rs. 2100 in 7 days, and 11 men...

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

Question:

Related Book For answer-question

Probability & Statistics for Engineers & Scientists

ISBN: 978-0130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

See More Books

Posted Date: May 08, 2022 05:19 AM

See More Questions

In how many ways can 4 boys and 5 girls sit in a row if the boys and girls must alternate?
5 / 4 + 9 / 2x = 3 / 8 x 1 / 4
In a group of 18 patients, there were 8 men and 10 women. Suppose we were to choose two of them, at random and without replacement. What is the probability that they would be the same sex?
International Paper reported the following items for the current year: Sales = $3,500,000; Cost of Goods Sold = $1,250,000; Depreciation Expense = $170,000; Administrative Expenses = $150,000;...
John Hepworth, the sole proprietor of Johns Variety, is having some difficulty with his retail store. Hes concerned about the possibility of having to close it. He knows that the value of his...
Tesla, Inc. was sued by Owen Diaz for unethical practices associated with racial discrimination in the workplace. Owen Diaz was an elevator operator at the Tesla Fremont Factory. Black workers have...
A mass, connected to a damper as shown in Fig. 14.30, is subjected to a force $F(t)$. Find the frequency-response function $H(\omega)$ for the velocity of the mass. m F(t) y(1) FIGURE 14.30...
Karysa Co. operates in a city in which real estate tax bills for one year are issued in May of the subsequent year. Thus tax bills for 2010 are issued in May 2011 and are payable in July 2011....
Money borrowed today is to be paid in 6 equal payments at the end of 6 quarters with an interest rate of 12% compounded annually. How much was the initial borrowed money if quarter payment is 2,000.
Thames Company's inventory records for its retail division show the following at December 31: E (Click the icon to view the accounting records.) At December 31, 10 of these units are on hand. Read...
Consider an amplifier with feedback in Figure 1. Given RI=5k RF =100k , RC=2k , RL=5k , =150, VBE=0.7V, VA=50V, VCC of 3.3V C1=1F, and C2=1F. (a) Obtain the quiescent collector current IC. [5] (b)...
Standing on the edge of a rotating playground carousel, you take sight on the center of the carousel and walk directly toward that position. (a) What happens to the rotational speed of the carousel...
Why do quarterbacks throw the football with significant spin about its long axis?
A solid $50-\mathrm{kg}$ cylinder has a radius of $0.10 \mathrm{~m}$. What $\mathrm{min}-$ imum work is required to get the cylinder rolling without slipping at a rotational speed of \(20...
Imagine that an asteroid $1 \mathrm{~km}$ in diameter collides with Earth. Estimate the maximum fractional change in the length of the day due to this collision.
Is the distribution of those digits a normal distribution? Why or why not?
The two pictures are considered social media blunders. Explain why. Look like a girl Act like a lady Think like a man Work like a boss Bic #HappyWomens Day Pen company BIC posted this image in...
Find a least expensive route, in monthly lease charges, between the pairs of computer centers in Exercise 11 using the lease charges given in Figure 2. a) Boston and Los Angeles b) New York and San...
Consider a collision between an x-ray photon of initial energy 50.0keV and an electron at rest, in which the photon is scattered backward and the electron is knocked forward. (a) What is the energy...
In the Department of Fisheries and Wildlife at Virginia Polytechnic Institute and State University, an experiment was conducted to study the effect of stream characteristics on fish biomass. The...
With reference to the weights and chest sizes of infants in Exercise 11.52 (a) Calculate the rank correlation coefficient; (b) Test the hypothesis at the 0.025 level of significance that p = 0...
The $\mathrm{W} 10 \times 30$ cantilever beam is made of A-36 steel and is subjected to unsymmetrical bending caused by the applied moment. Determine the displacement of the centroid at its end...
The simply supported beam is made of A-36 steel and is subjected to the loading shown. Determine the displacement of its center $C$. Take $I=0.1457\left(10^{-3} ight) \mathrm{m}^{4}$. 20 kN 4...
Determine the slope at $A$ and the displacement of at point $C$ of the simply supported beam. The modulus of elasticity of the wood is $E=10 \mathrm{GPa}$. A 3 kN 3 kN -1.5 m-1.5 m- 3 m. 100 mm...

If 3 men with 4 boys can earn Rs. 2100 in 7 days, and 11 men...

Question:

Expert Answer:

Solution 3 Let m and n be the money earned by a boy and a man ... View the full answer

Probability & Statistics for Engineers & Scientists

Students also viewed these mathematics questions