taelorlundeen taelorlundeen

15-07-2015
Biology

contestada

a machine has an efficiency of 80% how much work must be done on the machine so to make it to 50,000 jewels of output work

Respuesta :

lulu1991 lulu1991

15-07-2015

The efficiency is equal to the output work of the machine / actual work the machine done * 100%. So the actual work is 50,000/80%=62,500 jewels.

Answer Link

Otras preguntas

what is the main idea of egypt, the kingdom of kush, and mesopotamia

What transformations produce the graph of g(x)=- | 3x | from the graph of the parent function f(x)=|x| Select all that apply

why does the multiplication property of equality not allow us to divide both sides of an equation by zero

What is a VIN and what role does it play during a criminal investigation? Explain how a VIN could help in a bomb and/or arson case?

Helppp Plsssss ASAP!! Thanks

Which letter best shows 1/2?

Gerrymandering Question 48 options: A. is named after Congressman Gerry Studs of Massachusetts. B. is named after a Governor of Massachusetts. C. refers to whe

at WWE money in the bank 2016 who was in the ladder match?

A sound wave travels through air. The wavelength of the sound wave is equal to the distance between _____. adjacent centers of air compression adjacent crests o

Which of the following is NOT typical of the working conditions during the early industrialization? Factories were dirty, dark, noisy, hot, and poorly ventilat