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 quotient when (x + 2) is divided into the polynomial 2x^2 - 2x - 12?

Use the digits 4,5.6 7, and 8 once each to write an odd five digit number. Write it both in standard form and in word form.

Why is a protective apron or lab coat important to use when working with acids?

take a look at this picture and help me out plz

10, 166.463632 rounded to the nearest whole number

Which rock would have the fastest rate of weathering in a warm, wet climate? limestone quartz-cemented sandstone granite gneiss

PLEASE HELP QUICK A company sells bottles of liquid laundry soap. Each bottle contains 150 ounces of laundry soap. Stores can buy boxes of laundry soap with 12

How did monks hope to reform monastic life in the 12th century? They wanted to make monastic life attractive to young recruits. They wanted to return monks t

Malaysia's two geographical regions are separated by what body of water? A. Philippine Sea B. East China Sea C. South China Sea D. Gulf of Thailand

Greg works for online games development company. He occasionally visits online literature sites and downloads e-books of his choice while at work. Has Greg viol