katordaniel20212022 katordaniel20212022
  • 04-06-2022
  • Mathematics
contestada

The mean of a set of 10 number is 56,
If the mean of the first nine is 55 find the 10th number

Respuesta :

gucciEinstein gucciEinstein
  • 04-06-2022

Answer:

65

Step-by-step explanation:

  1. 10*56=560
  2. 9*55=495
  3. 560-495=65
  4. =65
Answer Link

Otras preguntas

describe the state of new nations in asia and africa after world war ii
Why did the Feni needed to be closed?
Read this passage from "The American Dream." One of the first things we notice in this dream is an amazing universalism. It does not say some men, but it says a
Mark is sorting shapes. He has a group of shapes with these attributes: 4 sides Exactly 2 right angles Exactly 1 pair of parallel sides Which shape belongs i
Find the solution of the system of equations shown on the graph.
which deduction is optional? a.federal income tax b. life insurance c.medicare d.social security
Do you think the Magna Carta affected the lives of ordinary people? Why or why not?
X+2 1/2=10 WHATS THE SOLUTION PLEASE
Please help me with science
Please help. No links. No nonsense. Im begging "I respectfully disagree with those who claim that the War Between the States was fought over slavery or that the