daniel43 daniel43

01-10-2018
Mathematics

contestada

if 12 men are needed to run 4 machines,how many men are needed to run 20 machines?

Respuesta :

yoloswaggs51 yoloswaggs51

01-10-2018

12/4=x/20

x=60

60 people are needed

Answer Link

jmonpas186p7akcd jmonpas186p7akcd

01-10-2018

4x3=12 right. Then 20x3=60.

Answer Link

Otras preguntas

A manufacturer has tested 11 lithium-ion batteries, and finds that their lifetime is 400 charge cycles with a standard deviation of 10. An engineer is testing a

A homeowner estimates that it will take her 7 days to roof her house. A professional roofer estimates that he could roof the house in 4 days. How long will it t

2a + 6 = 6 2a = Subtract 6 from both sides Divide both sides by 2

What is 35,681,000,000 expressed in scientific notation? A. 35,681 x 10 B. 3.5681 x 10 C. 3.5681 x 10 D. 35.681 x 10

which of the following equations describes the graph above?

Show me with geometry

Simplify the expression where possible. (-5x^2)^3

Anthony offers to sell a computer to Salvador for $900 if Salvador replies by e-mail only, sent no later than noon on Saturday. On Saturday, Salvador is unable

math help pls, thank u c:

The ________ is a personality assessment model that describes five basic dimensions encompassing most of the significant variation in human personality, namely