A video store manager observes that the number of videos sold seems to vary inversely as the price per video. If the store sells 580 videos per week. when the price per video is $16.70. how many does he expect to sell if he lowers the price to $15.20? Round your answer to the nearest integer if necessary.

A video store manager observes that the number of videos sold seems to vary inversely as the price per video. If the store sells 580 videos per week. when the price per video is $16.70. how many does he expect to sell if he lowers the price to $15.20? Round your answer to the nearest integer if necessary.

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter8: Rational Expressions And Equations

Section8.9: Use Direct And Inverse Variation

Problem 502E: The number of hours it takes for ice to melt varies inversely with the air temperature. A block of...

See similar textbooks

Similar questions

The fuel consumption (mpg) of a car varies inversely with its weight. A Ford Focus weighs 3000 pounds and gets 28.7 mpg on the highway. What would the fuel consumption be for a Ford Expedition that weighs 5,500 pounds? Round to the nearest tenth.
US Census data shows that the median price of new home in the U.S. in November 2014 was $280,900. This was $10,700 more than 14 times the price in November 1964. What was the median price of a new home in November 1964?
The amount that June gets paid varies directly the number of hours she works. When she worked 15 hours, she got paid $111. How much will she be paid for working 18 hours?
The number of hours it takes for ice to melt varies inversely with the air temperature. A block of ice melts in 2.5 hours when the temperature is 54 degrees. How long would it take for the same block of Ice to melt if the temperature was 45 degrees?