26-04-2019
Mathematics

contestada

lauren is the youngest of four sisters. the average of their ages(all different whole numbers) is 9 years. what is the oldest that lauren can be, in years?

Respuesta :

lunalove39 lunalove39

26-04-2019

The max of Lauren's age --> the minimum of the others' ages, 1, 2 & 3

4*avg = 4*9 = 36

36 - (1+2+3) = 30

Lauren is 30 yrs of age, or younger.

Answer Link

Otras preguntas

what percent of 70 is 98

What Supreme Court decision upheld segregation laws in the United States

The teapot dome oil scandal involved which two officials? answers

In ΔABC, if m `/_A` = m`/_C`, m`/_B` = ß (where ß is an acute angle), and BC = x, which expression gives the length of b, the side opposite `/_B` ? A. `sqrt

Who was an engineer who lobbied Congress to pass the Transcontinental Railroad Act but died before the railroad was finished?

What's the product of 3 2⁄3 and 14 2⁄5 ?

I really need this right now, I've been waiting for over an hour with an alt account and nothing yet. Please, this is the last question I need... Use ΔABC to an

What marked the limits of roman expansion to the east?

is it true that Albert Einstein really made the first light bulb?or is it some one else?

Give an example of an artificial satellite.