flowinjuada flowinjuada
  • 01-09-2020
  • Mathematics
contestada

Clear selection
11. The mean of 2,5, (x+1),(x+2), 7 and 9 1 point
is 6. Find the median.​

Respuesta :

opebiyifunmilola
opebiyifunmilola opebiyifunmilola
  • 01-09-2020

Answer:

median= 6.5

Step-by-step explanation:

6= 2+5+x+1+x+2+7+9/6

summing up the values

26+2x=36

collecting like terms,

2x=10

divide both sides by 2

x= 5

5+1=6

5+2=7

so the numbers are 2 5 6 7 7 and 9

the median = 6+7/2

= 6.5

Answer Link

Otras preguntas

I NEED SOME ONE WHO IS GOOD AT SPANISH TO ANSWER THIS QUESTION ILL MARK YOU THE BRAINLIEST NO LINKS !!!
3. You have $20 to spend at the snack bar. All of the snacks at the snack bar cost $1.25. How much money will you have left if you buy: a. 2 snacks? b. 7 snacks
Using the quadratic formula to solve 5x = 6x- - 3, what are the values of x?
Find the perimeter and area of the polygon shown below. O P = 91 feet, A = 390 square feet P = 58 feet, A = 338 square feet O P = 76 feet, A = 330 square feet O
At Southside Middle School, 20% of the students play an instrument. There are 305 students. How many students play an instrument? 20 students 61 students 244
Odio es colectivo o individual?
PLEASE HELP I WILL GIVE BRAINLIEST!!!! (Harappa/Mohenjo-Daro - Dravidians - Aryans) -How were all three of these societies interconnected? (Who came first; who
where does deforestation strongly impacts the hydrosphere
Evaluating functions
what is communication​