jayjayy2
jayjayy2 jayjayy2
  • 02-05-2018
  • Mathematics
contestada

3.8,4.2,5.3,x; mean 4.8

Respuesta :

donottryme
donottryme donottryme
  • 02-05-2018
Hello!

I would assume we are solving for x, so lets try to understand what we need to do here.

to find the mean, you add all the numbers together and divide by how many number sets there are.

so in this case: (3.8+4.2+5.3+x)/4

so what I did, was go in reverse

(4.8*4)-3.8-4.2-5.3=5.9

so x must be 5.9

I hope this helps, and have a nice day!
Answer Link
chicochechicochas chicochechicochas
  • 23-09-2020

Answer: 5.9

Step-by-step explanation:

Answer Link

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