Ben csn paint 4 rooms in 3 0 hours. His apprentice, Jerry takes 6 0 hours to

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

Question:

Ben csn paint

4

rooms in

30

hours. His apprentice, Jerry takes

60

hours to paint

4

rooms. How long would it take them working together assuming no gain or loss in efficiency?

Related Book For answer-question

Elements Of Chemical Reaction Engineering

ISBN: 9780135486221

6th Edition

Authors: H. Fogler

See More Books

Posted Date: Apr 29, 2024 01:01 PM

See More Questions

The budget deficit rose sharply during the Great Recession, reaching 10 percent of GDP. The debt-GDP ratio rose to more than 60 percent. Neither number is dire in and of itself, but together they are...
Write the following quadratic forms on M2 as a sum of squares. Which are positive definite? (a) x2 8xy + y2 (b) x2 - 4xy + 7y2 (c) x2 - 2x y - y2 (d) x2 + 6x y
The dynamics of pedestrian-bridge interaction is given (Newland, 2004) by \[ M \ddot{y}+K y(t)+m \alpha \beta \ddot{y}(t-\Delta)+2 \xi \sqrt{K M} \dot{y}=-m \beta \ddot{x}(t) \] where \(M\) : Mass of...
What are the advantages and disadvantages associated with the unadjusted rate of return method for evaluating capital investments?
For the summer holiday, John usually visits his parents. He drove 5 1 6 miles to reach his parent home . On that day, he left the house at 7 : 0 0 AM and arrived his parents home at 4 : 0 0 PM ....
Google the web site for Pacific Exchange Rate Service. Click on "Plot Interface". Select as the "Base Currency" the Chinese Renminbi (the unit of which is the Yuan), and for the "Target Currency" the...
Indicate whether each of the following statements is true or false by writing T or F in the answer c olumn. A disadvantage of a sole proprietorship is the diffi culty the owner faces in raising money...
Suppose that capital income taxes are based on nominal interest rates. If the inflation rate decreases by 2 percent a year, explain and use appropriate graphs to illustrate the effect of the fall in...
Consider the regression model \(y_{i}=\beta_{1}+\beta_{2} x_{i}+\beta_{3} z_{i}+\beta_{4} q_{i}+e_{i}\), where \(E\left(e_{i} \mid \mathbf{X} ight)=0\), with \(\mathbf{X}\) representing all...
Rice, an African American woman, was denied employment as a public health representative by the city of St. Louis for lack of a college degree. Failing to obtain relief after filing a complaint with...
Compute the price of an Asian option in a Bachelier framework, i.e., compute \[\mathbb{E}\left(\left(\int_{0}^{T}\left( u s+\sigma W_{s} ight) d s-K ight)^{+} ight) \]
1. As the facilities manager of a 600 room resort hotel; Explain what items you would include in staff training on havoc system maintenance. Also discuss which staff you would include in the training...
The Strahler Stream Order System ranks streams based on the number of tributaries that have merged. It is a top-down system where rivers of the first order are the headwaters (aka outermost...
Scientists searching for higher performance flexible structures created a diode with organic and inorganic layers. It has excellent mechanical bending properties. Applying a bending strain to the...
With reference to Exercise 11.9, construct a 95% confidence interval for \(\alpha\). Data From Exercise 11.9 11.9 Scientists searching for higher performance flexible structures created a diode with...
With reference to the preceding exercise, test the null hypothesis \(\beta=0.75\) against the alternative hypothesis \(\beta <0.75\) at the 0.10 level of significance.

Ben csn paint 4 rooms in 3 0 hours. His apprentice, Jerry takes 6 0 hours to

Question:

Expert Answer:

Lets first determine the rate at which each person works Bens rate of painting 4 rooms 30 hou... View the full answer

Elements Of Chemical Reaction Engineering

Students also viewed these mathematics questions