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

03-05-2020

Answer:

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

Answer Link

Otras preguntas

What is the slope of the graph of 12x + 3y = –17? A. -1/4 B. -4 C. 1/4 D. 4

When presented with a geographic region with high pressure in the west and a low-pressure system in the east, in what direction will the wind blow? PLEASE HELP

plxx help !!!what is the summary of luke 1:26-38 in bible and the summary of Genesis 3: 9-13

As concentrated energy is used to do _____ , it becomes spread out.

in expanded form 809,000.45=?

Why did movable print work in Europe, but not in China, where it was invented

What is the estamate of 1374 times 6

A good financial plan does not include an insurance plan. true false

who lead the expedition to oregon through louisiana A) Patrick O' Bannon B) Thomas Jefferson C) Aaron Burr D) Alexander Hamilton E) Meriwether Lewis

Rachel earned $34 in 4 hours at her job today. She wants to know how much she could earn (e) tomorrow if she works 10 hours at the same hourly rate.