derbleh derbleh
  • 03-05-2020
  • Mathematics
contestada

If the mean of the data set 11, 19, 4a, 7a, 14a is 71, then what is the value of a?​

Respuesta :

missionjha23
missionjha23 missionjha23
  • 03-05-2020

Answer:

11+19+4a+7a+14a=71.30+25a=71.25a=71-30.a=1.64

Answer Link

Otras preguntas

Which equation has the same y-intercept as y=4x-3?a. y-3=x              b. y=8x+3    c. 3-y=4x      d. y=-3+8xWhich of the following is the equation of the line
(10y^3+20y^2+55y)/5y
Which equation has the same y-intercept as y=4x-3?a. y-3=x              b. y=8x+3    c. 3-y=4x      d. y=-3+8xWhich of the following is the equation of the line
Find Domain of the functionsquare root of (x-8)/x(x-9)
How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?
Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?
Scarcity is the condition of not having enough goods and services to satisfy everyone's?
How is it possible for Mercury to have frozen ice ?
Scarcity is the condition of not having enough goods and services to satisfy everyone's?
Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??