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

On a coordinate plane, a shape is plotted with vertices of (3, 1), (0, 4), (3, 7), and (6, 4). what is the area of the shape if each grid unit equals one centim

11.34<11.340 true or false

A game involves rolling a fair six-sided die. If the number facing upward on the die is a whole number multiple of three, the player wins an amount equal to the

How do institutions like religion and politics play a role in creating or maintaining beliefs and preconceived notions

When the concentration of a is doubled,the rate for the reaction:2a+b → 2cquadruples.whentheconcentrationofbisdoubledtherateremainsthesame.whichmechanismbelowis

hey can you please help me posted picture of question

What did Hitler do to make sure that he and the Nazis wouldn’t be challenged by other Germans?

how does Australians in hot dry climates get water

Approximate: log5 4/7 –2.8760 –0.3477 0.7124 1.3738

For which angle is secant undefined? 30° 45° 180° 270°