Monday
December 22, 2014

Homework Help: physics

Posted by Micah on Tuesday, October 18, 2011 at 9:48am.

At 7.35 cents per kiloway hr, A. what does it cost to operate a 10.0 hp motor for 8.00 hr? B. What does it cost to leave a 75W light burning 24 hr a day?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - At 7.65 cents per kilowatt-hour, what does it cost to operate a 10.0 ...
Physics - At 7.65 cents per kilowatt-hour, what does it cost to operate a 8.00 ...
Physics - electricity - An incandescent lamp is marked '120v,75W' a)what is the ...
Word Problem Cost minimization - Don Garcia needs at least 24 units of vitamin A...
Alg I - One type of decorative ribbon regularly costs $3.59 per yard. When the ...
Pre-Calculus - A local photocopying store advertises as follows. " We charge 14 ...
Physics - A transistor radio operates by means of a 9.0 V battery that supplies ...
physics - A small motor draws a current of 1.76 A from a 110 V line. The output ...
math - A local photocopying store advertises as follows. " We charge 9 cents per...
Math - a photocopy store advertises the following prices: 5 cents per copy for ...

Search
Members