atkc4072 atkc4072

03-06-2018
Mathematics

contestada

If the average of x, y, and z is 32 and the average of y and z is 27, what is the average of x and 2x?

Respuesta :

eddiesimmons121 eddiesimmons121

07-06-2018

X + y + z = 32 * 3
27 + 27 + x = 96
X = 54
2x = 108
Average of x and 2x = (54+108) / 2 = 164 / 2 = 82
Average of X and 2X = 82

Answer Link

Otras preguntas

Children's energy and protein requirements _________ as they age.

The Hundred Years' War was fought by _____. England and Spain England and France France and Spain Poland and Lithuania

External factors in decision making include all of the following EXCEPT: A. ethics B. media and society C. economic factors D. peers and family

Identify the doctor who treats respiratory disorders.

33.52 is what percent of 8

Why did art and literature thrived during the renaissance?

Why did Japan need to seize new territory?

A cone has a radius of 5 inches and a height of 18 inches. What is the exact volume of the cone?

In order to buy most homes, you have to arrange an up front payment of a portion of the house value, called a ________. a. Mortgage b. Closing fee c. Down pa

Expand the expression and combine like terms: 2(−14+r)−(−3r−5)