Two types of roadbed material, one 50% rock and the other 100% rock, are used in the

Question:

Two types of roadbed material, one 50% rock and the other 100% rock, are used in the ratio of 4 to 1 to form a roadbed. If a total of 150 tons are used, how much rock is in the roadbed?

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

Step by Step Answer:

Related Book For book-img-for-question

Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

See More Books

Question Posted: Apr 02, 2023 12:52 AM

See More Questions

a. 1000 b. 500 c. 5 d.0.5 Q.16 A cross flow type air heater has an area of 50 m. The overall heat transfer coefficient is 100 W/mK and heat capacity of both hot and cold stream is 1000 W/K. The value...
T-Bill Yields 2009. The interest yields on U.S. Treasury securities in early 2009 fell to very low levels as a result of the combined events surrounding the global financial crisis. Calculate the...
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
Find the values of the parameter p > 0 for which the following series converge. In k
White Company was incorporated on January 2, Year 1, and commenced active operations immediately. Common shares were issued on the date of incorporation and no new common shares have been issued...
Nivea is planning to launch a project of natural haircare products. The project has the following parameters: Product life cycle of 6 years. Research & Development (R&D) on the product line was $73...
Determine the CTE for a randomly oriented fiber composite in terms of the longitudinal and transverse CTEs $\alpha_{1}$ and $\alpha_{2}$ of the corresponding unidirectional composite lamina.
Madison Graphics had the following notes receivable transactions: May 1 Sold merchandise on account to L. Carney, $5,600. 20 L. Carney gave a $5,600, 90-day, 12% note to extend time for payment. 30...
On January 2, Year 1, a motorcycle dealer sells a motorcycle with an extended warranty for two years beyond the manufacturer's two-year warranty and an agreement to service the vehicle for the first...
The blade tip speed of a wind turbine is directly proportional to the rotation rate . For a certain wind turbine, the blade tip speed is 125 mi/h when = 12.0 r/min. Find the blade tip speed when =...
Given that 1.000 kg = 2.205 lb, what mass in kilograms is equivalent to 175.5 lb?
The following contingency table summarizes supermarket transaction data, where hot dogs refers to the transactions containing hot dogs, $\overline{\text { hot dogs }}$ refers to the transactions...
Discuss the problems of high seas fishing.
Can trade restrictions under MEAs be reconciled with the trade liberalisation objectives of international trade law?
Identify the main principles underlying civil liability regimes.
Far from showing hostility to environmental concerns, the WTO Appellate Body strikes a good balance between unjustified restrictions on trade and the prevention of environmental harm. Discuss.
How is UNCLOS a framework convention?
A $50 000, 11% bond with semi-annual coupons redeemable at par on April 15, 2022, was purchased on June 25, 2015, at 92.375. What was the approximate yield rate?
QUESTION 9 HC-O-C-R R-C-O-CH HC-O-P-O-CH-CH-NH3* O || O a. Phosphatidic acid, Serine O b. Lysophosphatidic acid, Serine, Free FA O c. Lysophosphatidylserine, Free FA O d. 2 Free FAs, Serine, Glycerol...
Determine the location and order of the zeros. tan 2 2z
Evaluate the following integrals and show the details of your work. de T + 3 cos
Find the image of y = k = const, - < x , under w = e z .
Briefly explain one internal hedging technique that financial institution may use to manage interest rate risk. Why might it be impossible to eliminate the risk completely? Define each of the...
A band signs a deal in which it receives $26,000/year in perpetuity. If the average inflation rate into the indefinite future is 4.3%, calculate the real total of this income stream. Round your...
Explain how your IT investment project idea will be funded based on the company's "Financial Fact Sheet." Include the following calculations in your explanation: a detailed discussion of the marginal...

Two types of roadbed material, one 50% rock and the other 100% rock, are used in the

Question:

Step by Step Answer:

solution 4x 50 rock 1x 100 rock 5x where x is a scaling ...View the full answer

Basic Technical Mathematics

Students also viewed these Mathematics questions