mikailamiller1 mikailamiller1

15-04-2018
Mathematics

contestada

The average of 3,5,10 and X is 6, what is the value of X?

Respuesta :

helpfulish helpfulish

15-04-2018

x = 6
The average of 4 numbers is 6, which means that (3 + 5 + 10 + x) all divided by 4 is 6. That means that 3 + 5 + 10 + x = 24, because 24/4 is 6.

18 + x = 24, subtract 18 from 24 to get x = 6.

Answer Link

Otras preguntas

does someone mind helping me with this problem? Thank you!

Un vestido cuesta $ 1.500. Si se obtiene un descuento de 10 %, ¿cuánto se debe pagar?

help me please i need to pass

please help me.......

Deaf culture and the hearing world both tend to celebrate a the work of the braidwoods b the day gallaudet was founded c the end of oralism in hearing-only scho

Which expressions are equivalent to x^2+6x+8 ? Select all that apply.

HELP ASAP!!! if f(x)=3x+2 what is f(5)?

One-fourth x minus one-eighth = StartFraction 7 Over 8 EndFraction + one-half x

which of the following is a proportion?

An organism's allele combination is called the The physical appearance of an organism is called the DONE