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 ( 53+ )
Otras preguntas
Plz show me how to work this out
1-29 In the equation x² + kx + 54=0, one root is twice the other root. The value(s) of k is (are) A. -5.2 B. 15.6 C. 22.0 D. ± 5.2 E. ± 15.6
joy jogs1/2 miles 3 times a week. how far does joy jog in one week
What is the easiest language in the world to learn. This cannot be an opinion.
What is the name of the relationship between 4 and 8? A. adjacent B. alternate interior C. alternate exterior D. corresponding
The change of state from liquid to gas is called
what does 1/4 of a circle looks like?
How long is 9/8 of a meter
does the average person live for at least 1,000,000 minutes?
Where are the central plains in the Midwest? A.along the Great Lakes B.along the Ohio River C.along the Missouri River D.along the Mississippi River
