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 ( 55+ )
Otras preguntas
Solve each quadratic equation. Show your work. 14. (2x – 1)(x + 7) = 0
The 18th amendment and the volstead act were victories for which long enduring cause
Adolf Hitler flattered the German people by calling them the _______
Simplify and select the answer with the appropriate restrictions for the variables. 4x^2 + 8x/x^2 - x - 6
In the latter part of the 19th century, Turkish nationalism led to the __________. establishment of the Turkish republic massacre of the Armenians growth of uni
Which of the following aspects of the environmental movement addresses the public’s right to intervene in environmentally damaging activities on private land? a
Over which of the following domains of governance do state governments NOT have authority?
Two blocks are the same size one block has a higher temperature than the other. Which describes the thermal energy of these blocks
Which of the following could be a slant cross section of a right cone? a. sphere b. oval c. triangle d. circle
In the latter part of the 19th century, Turkish nationalism led to the __________. establishment of the Turkish republic massacre of the Armenians growth of uni
