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 ( 92+ )
Otras preguntas
What economy includes a laissez-faire ideal with government involvement to ensure competition fairness and protects public interest? a. communism c. socialism b
In which of the following countries did Mussolini fight Selassie for control? Egypt Italy Ethiopia
in the multiplication facts for 8 which digit will not be in the one places of the products
To gain more capital for industrial expansion, small companies: formed corporations, borrowed money from banks, produced more goods, or formed partnerships?
All of the following are cited by historians as causes of World War I EXCEPT: A. the breakdown of the balance of power in Europe B. the arms race C. the control
Which department is responsible for assisting and debriefing the president on all foreign matters? a. Department of Defense b. Department of the Interior c.
In musical language, mezzo forte (mf) signals that the music's volume should be a. medium soft. b. soft. c. very loud. d. medium loud.
War reparations are A. money that one country has to pay to another because of damages caused during a war. B. money that one country borrows from another to fu
Describe how three common types of precipitation form.
unlike food webs, food chains a. involve a single chain of energy transfer from one organism to another through consumption b. contain autotrophs that make the
