Two types of fuels costing Rs. 21/litre and Rs. 24/litre are mixed such that the average...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Two types of fuels costing Rs. 21/litre and Rs. 24/litre are mixed such that the average cost of the resultant mixture is Rs. 22.50/litre. What should be the amount of first fuel in the mixture if the second fuel is 30 litres? 1. 49 litres 35 litres 3. 25 litres 4. 30 litres 5. 21 litres 2. Two types of fuels costing Rs. 21/litre and Rs. 24/litre are mixed such that the average cost of the resultant mixture is Rs. 22.50/litre. What should be the amount of first fuel in the mixture if the second fuel is 30 litres? 1. 49 litres 35 litres 3. 25 litres 4. 30 litres 5. 21 litres 2.
Expert Answer:
Answer rating: 100% (QA)
Let the amount of first fuel be x litres Cost of first fuel Rs 21litre Total cost of first fue... View the full answer
Related Book For
Elementary Statistics
ISBN: 978-0538733502
11th edition
Authors: Robert R. Johnson, Patricia J. Kuby
Posted Date:
Students also viewed these mathematics questions
-
a) When would an organization require virtualization? b) What are the benefits of using Cloud computing for an organization? c) What type of information system is the Student Online Module Student...
-
The college bookstore tells prospective students that the average cost of its textbooks is $90 per book with a standard deviation of $15. The engineering science students think that the average cost...
-
The College Board website (www.collegeboard.org) reported that the average cost of textbooks and supplies for students attending four-year public colleges and universities in the 201516 academic year...
-
A chemical is spilled into a lake of pure water and the concentration of chemicals in this lake is 4 If 20 of the water in the lake is replaced with clean in one month then. What will be the...
-
Klaatu Co. has recently completed a $500,000, two-year marketing study. Based on the results, Klaatu has estimated that 12,000 of its new RUR-class robots could be sold annually over the next eight...
-
When m-chlorotoluene is treated with sodium amide in liquid ammonia, the products of the reaction are o-, m-, and p-toluidine (i.e., o-CH3C6H4NH2, m-CH3C6H4NH2, and p-CH3C6H4NH2). Propose plausible...
-
Table B. 24 contains data on home rental prices and home sales. Use all possible regressions to build a model for these data. Perform a residual analysis on the final model and comment on model...
-
Following are the individual financial statements for Gibson and Davis for the year ending December 31, 2018: Gibson acquired 60 percent of Davis on April 1, 2018, for $528,000. On that date,...
-
14. (3 points) Write a program that ask the user for 1. their first name and 2. their last name, Enter first name: Matt Enter last name: Priem Hello Matt Priem! and then outputs a greeting similar to...
-
Founded in 1972, the German software business SAP (Systems, Applications, and Products in Data Processing) is known as one of the world leaders in enterprise resource planning software, employing...
-
If A is a 2 2 matrix, show that its eigenvalues satisfy the characteristic equation A Atr(A)+det(A) = 0
-
During the month of February 2019. Wolf Company employees earned wages of $50,000 with the following withholdings and Wolf payroll tax expenses: Description Tax Rate Amount Salaries 50,000 Union...
-
What was the Emancipation Proclamation? Do you believe this was a movement to free slaves in the U . S . or a wartime strategy by Lincoln to win the Civil War ( or both ) Why?
-
As the only landscape architect on her project team, Serena is used to making decisions about drainage sites and wetland mitigation as she and her team design an expansion of the city park. During...
-
Do you think the GAA Principles should be replaced with the International Financial Reporting Standards (IFRS)?
-
The equity sections for Atticus Group at the beginning of the year (January 1) and end of the year (December 31) follow. Stockholders' Equity (January 1) Common stock-$5 par value, 100,000 shares...
-
Question: (a) Discuss two (2) macroenvironmental factors that can impact the development of Oasis @ Outram day hospice or other elderly day care centres in Singapore. You are expected to discuss two...
-
Continuation of Exercise 4-83. (a) What is the probability that the first major crack occurs between 12 and 15 miles of the start of inspection? (b) What is the probability that there are no major...
-
To compare commuting times in various locations, independent random samples were obtained from the six cities presented in The Morning Rush.The samples were from workers who commute to work during...
-
Getting a college education today is almost as important as breathing and its expensive! It is not just the tuition, room, and board; textbooks are expensive too. It is very important for students,...
-
The following data resulted from an experiment performed for the purpose of regression analysis. The input variable, x, was set at five different levels, and observations were made at each level. a....
-
With regard to genotypes, what is a true-breeding organism?
-
With regard to biological evolution, which of the following statements is incorrect? Explain why. A. During its lifetime, an animal evolves to become better adapted to its environment. B. The process...
-
Marfan syndrome is a rare inherited human disorder characterized by unusually long limbs and digits plus defects in the heart (especially the aorta) and the eyes, among other symptoms. Following is a...
Study smarter with the SolutionInn App