Tuesday
March 31, 2015

Homework Help: algebra

Posted by Help on Thursday, September 26, 2013 at 1:56pm.

9. 9/5w + 8/w
** Cannot be simplified. Am I correct??

14. The number of instrctions N performed per second by a computer varies directly as the speed S of the computer's internal processor. A processor with a speed of 20 megahertz an perform 1,800,000 instructions per second.

a. Find an equation of variation
N =

b. The same processor perform _____ instructions if it is running at a speed of 180 megahertz.

18. To travel a fixed distance, the numver of gallons needed is inversely proportional to the miles-per-gallons rating P of the car gets 42 miles-per-gallon (mpg) needs 33 gal to travel the distance.

a. An equation of variation is N=
b. A car that gets 77 mpg needs ____ gallons of gas.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algebra - 15. To travel a fixed distance, the number of gallons needed is ...
English - Let's write down what you can do with the computer. 1. I use the ...
English - 1. I use the computer to make files with Power point. 2. I use the ...
Computer - Your computer is running very slow. The LED light for the hard drive ...
please help asap - hi i need steps on how to dissemble a pentium computer. i was...
computer Science - 14 Your brother is going to serve in the military overseas ...
computer Science - 14 Your brother is going to serve in the military overseas ...
Computer - Your brother is going to serve in the military overseas for four ...
Computer hardware - What circumstance would be the only reason for one to toil ...
computer Science - 18 You started your new job as a PC tech and are at a ...

Members