zdottinblades14 zdottinblades14

03-12-2020
Mathematics

contestada

If the mean of the four numbers 4, 8, 2x and
12 is 10, then x is

Respuesta :

JOJODIO JOJODIO

03-12-2020

Answer:

8

4+8+2x+12=10*4

24+2x=40

2x=16

x=8

Answer Link

Otras preguntas

a water sprinkler sends water out in a circular pattern. determine how large an area is watered. the radius of watering is 18ft. use the approximate value 3.14

What prevents the Na+ and K+ gradients from dissipating? a.H+-K+ ATPase b.Na+ and K+ leaks c.Na+ cotransporter d.Na+-K+ ATPase

which of the following elements has the smallest first ionization energy A. KB. RbC. LiD. Na

Rewrite this equation without parentheses and only positive exponent (3xy³)(-2y)

Read the passage. When walking in tiny rain Across a vacant lot, What role does the setting play in this passage from the poem "Vern"? A: the setting sets the t

Is it more difficult to run up a ramp with a slope of 1/5 or a ramp with a slope of 5? Explain.

Factor Please b^8-a^b^4+1/4 a^4

Help me find the answer for problem number 1

Help me plz for 10 pointsssbplzzz ;-;-;-;

the number of protons in an atom is the ______.