narutofan1234 narutofan1234

01-06-2020
Mathematics

contestada

Ally babysat nine times. She earned $15, $20, $10, $12, $20, $16, $80, and $18. Find the mean number of dollars that Ally earned.

Respuesta :

yohanna69 yohanna69

01-06-2020

Answer:

The mean is 21.62 which is approximately 22

Step-by-step explanation:

mean= 15+20+10+12+20+16+80+18/8=21.62 because

mean= sum of all numbers/numbers mentioned

Answer Link

Otras preguntas

What is the ratio of x to y? 2 x ---- = -------- 3 3x+y

33% As A Decimal And Fraction?

Three terms , 19-6x , 2 + 4x , 6x + 1, are in arithmetic progression . a) Calculate the value of x .

is 11/20 greater than a half

The New Right felt that federal welfare programs _____. lowered taxes and strengthened the traditional family were key to ending stagflation and homelessness re

In "President Cleveland, Where Are You?" which literary device does the author use when he describes how Armand's voice "began shooting off in all directions li

Why do economists regard imperfect competition as undesirable? It leads to political dictatorships. It allows firms to be less efficient producers. It results i

What is the simplest form 60:180?

Members of the --- are elected on the basis of the state's population at the most recent U.S.census, but each state has an equal number of --- House Senate Sen

What do alcohol fermentation, acetyl CoA formation, and the Krebs cycle have in common? A. All produce water. B. All produce carbon dioxide. C. All produce ATP.