Question regarding graphing word problem

Assignment Help Mathematics

Reference no: EM13123044

A montly cost of a long distance phone plan in dollars is a linear function of the total calling time in minutes. When graphed the funtion gives a line with a slope of 0.13. The monthly cost for 42 mintues of calls is $14.62. What is the monthly cost for 33 minutes of calls.

Reference no: EM13123044

Questions Cloud

Problem regarding debt investments : Debt investments are recorded at the : a. face value of the bonds purchased. b. face value of the bonds purchased plus interest. c. price paid for the bonds plus interest. d. price paid for the bonds plus brokerage fees

What does it mean to audit around the computer : How might the senior audit manager or partner on a particular engagement determine how much cost is acceptable to incur in order to test a particular area? Can you think of any lower cost alternatives?

Illustrate what is the company total tax liability : Illustrate what is the company's total tax liability to both jurisdictions for each of the two alternative transfer pricing scenarios?

Learn how to write a perfect essay : learn how to write a perfect essay

Question regarding graphing word problem : A montly cost of a long distance phone plan in dollars is a linear function of the total calling time in minutes. When graphed the funtion gives a line with a slope of 0.13.

How much cost is acceptable to incur in order to test : What's the difference between random error resulting from manual processing and systematic error resulting from IT processing?

Adjusting journal entry to record securities at fair value : Cost and fair value data for the trading securities of Clifford Company at December 31, 2010, are $100,000 and $74,000, respectively. Which of the following correctly presents the adjusting journal entry to record the securities at fair value?

Is there evidence to reject the shop-s claim : Mean caffeine content of 146 milligrams and a standard deviation of 22 milligrams. At α = .10, do you have enough evidence to reject the shop's claim?

Equations for vertical and horizontal lines : Write and equation for the vertical and horizontal lines passing through the point (4,-4) in (x,y) coordinates. Please show the steps to help me understand how you accomplished this.

User Account

All Pages