smartelephant026
smartelephant026
03-05-2015
Mathematics
contestada
I need help with my homework :/
Respuesta :
mumsy
mumsy
03-05-2015
I HAVE THE FOLLOWING APPROACH
WE KNOW THAT THE MEAN IS 17,
WE ADD ALL THE NUMBERS AND GET 142+A+B= 17*10
142+A+B=170
A+B=28
NOW MEDIAN IS 18,
WE HAVE 10 NUMBERS, THAT MEANS THE MEDIAN WILL BE (17+B)/2=18
B=19
A=9
THESE ARE YOUR NUMBERS
Answer Link
VER TODAS LAS RESPUESTAS ( 43+ )
Otras preguntas
Which lines are parallel? A) n and l B) n and k C) j and k D) j and n
Can someone please explain in math VOCABULARY how to to figure out the value of X?(Look At Picture Above)
NUMBER 5 please! I need help
While conducting an inventory in their bicycle shop, the owner noticed the number of bicycles is 2 fewer than 10 times the number of tricycles. They also know t
i’m not sure how to figure out what numbers to fill in and the equation
One reason the Roman Empire was difficult to conquer was because A)the geographic features that surrounded it. B)there were no people who considered Rome an ene
In the 1800s, how did trade unions differ from labor unions? Trade unions represented skilled workers, while labor unions represented unskilled workers. Trade u
Excel - Using the charts below how would I create an equation to calculate the cost for the other years using the annual API
what is sin4\5×cos3\5+cos4/5sin3\5
heat flows from what substances ?
