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 ( 44+ )
Otras preguntas
What is the elapsed time between 2:45 and 6:55? 4 hours and 10 minutes 4 hours and 55 minutes 3 hours and 55 minutes 4 hours
Which are tertiary economic activitys
what does y=3x mean on a line graph
Who was Rosa Parks?
Which unit of measurement would be the most appropriate to measure how much water is in a lake? A : Liter B : Kiloliter C : Gram D : Kilometer
tokyo is the capital of what country
A surveyor wants to know how many shoppers at a mall like to read books. He surveys 100 people coming out of a bookstore at the mall. Why is the sample biased?
Rewrite the fraction in simplest form. 14/30
Tens of thousands of people were killed in _____ as its longtime leader attempted to stay in power.
What's in the middle between 275 and 310
