Find the minimum cost of grading

Assignment Help Mathematics

Reference no: EM13200736

Assume that the number of highway miles that can be graded , is a function of both the hours of labor and of the number of machines. Find the minimum cost of grading 20 miles given that the hourly rates for labor and machines are $ and $.

Reference no: EM13200736

Questions Cloud

Determine the profit in the fourth year of operation : Karla Harby Communications, a small company of science writers, found that its rate of profit (in thousands of dollars) after t years of operation is given by the function

What are some of the causes of this variance : Social Security in the U.S. is often the most significant income program available for the elderly. When looking at replacement income for prior earnings, note that the United States ranks 26th on the list, while Greece is 3rd. What are some of the c..

What is investment cost of machine for capital budget : which would have otherwise been sold for $180,000. The firm will borrow $750,000 to finance the acquisition. Total interest expense for 5-years is expected to approximate $350,000. What is the investment cost of the machine for capital budgeting p..

Biochemical teory and behavioral theory : why some adolescents are motivated to commit crimes while others in similar circumstances are not in the two areas biochemical teory and behavioral theory must be in apa format and cit at least to sources

Find the minimum cost of grading : Assume that the number of highway miles that can be graded , is a function of both the hours of labor and of the number of machines. Find the minimum cost of grading 20 miles given that the hourly rates for labor and machines are $ and $.

Relationship and the relevance of dividends in general : If common stockholders are the owners of the company, why do they have the last claim on assets and a residual claim on income? Were stockholders and bondholders treated differently during the recent auto industry bailouts?

State mathematicians have been searching for a formula : Mathematicians have been searching for a formula that yeilds prime numbers. One such formula was x^2-x+41. Select some numbers for x, substitute them in the formula

Determine what is the taxable income : For tax purposes, "gross income" is all the money a person receives in a given year from any source. But income taxes are levied on "taxable income" rather than gross income. The difference between the two is the result of many exemptions and dedu..

Find the range of dog owners : A recent survey showed that 67% of dog owners take their pet for daily walks. The margin of sampling error was within 4.5 percentage points. Find the range of dog owners who take their dog for daily walks.

User Account

All Pages