rochellea57 rochellea57

05-03-2022
Mathematics

contestada

the mean of 18,21 and 36 is equal to the mean of 20 and what number

Respuesta :

Magnolia321 Magnolia321

05-03-2022

Answer:

30

30+20=50 and 50/2=25

So 20+ x = 50 because 25 times 2 is 50.

x=30

Hope it helps.

Answer Link

Otras preguntas

In some states, real estate agents are legally required to A. hire home inspectors to perform pre-sale inspections. B. appraise the values of the

find the x intercept and y intercept for the graph of 2x-3y=6

. Radiation, conduction, and convection are methods of energy transfer. Of these methods, radiation is the only one in which energy can be transferred through _

Plant Kingdom to spcises

A ___ is an instrument that can detect and upcoming tornado.

Which is smaller two thirds of 27 or 2/5 of 20?

Whom did the greeks worship as their chief god?

3/7 x + 5/8 - 3/14 x + 1/4

a warrior swings a slingshot in a horizontal circle above his head at a constant speed. The sling is 1.5 m long, and the stone has a mass of 50 g. The tension

The concession stand is selling hot dogs and hamburgers at a game. At halftime, they sold a total of 78 hot dogs and hamburgers and brought in $105.50. How many