Ava45018
Ava45018
06-01-2018
Mathematics
contestada
HELPPPPPPPPPPPPPPPPPPPP
Respuesta :
Аноним
Аноним
06-01-2018
weight of copper = 1/2w and weight of zinc = 1/2 w
So:-
c = 0.5w*6 + 0.5w*3
c = 3w + 1.5w = 4.5w
this equation is the same as choice A
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
This cardiovascular event may occur when there is a sudden loss of blood flow to the cardiac muscle causing cardiac muscle cells to stop functioning. a. stroke
Monetary policy, or influencing the growth of the money supply, is carried out by the _____. Federal Reserve government
After John worked at a job for 10 years, his salary doubled. If he started at $x, his salary after 10 years is _____. $x $x + 2 $x - 2 $2x
ten times the quotient of 104 and 8. write as a expression
Reagan aimed to reduce government regulations because they a. stifled competition. b. created unsafe working conditions. c. led to lower income taxes. d. led
Robert Fulton's invention of the _____ greatly increased trade and provided for faster shipping of goods.
Is the following sentence true or false? Weather is the average condition of the atmosphere in a particular place over a period of many years
does anyone know if black a color?
For the examples below, explain what a physical change or a chemical change has occurred. Justify your answer A. When you mix baking soda and vinegar, carbon d
When a person uses his or her imagination to handle stress, this is known as A. being childish. B. avoidance. C. visualization. D. ignoring the stress.
