Twenty students were surveyed to find out how many hours of TV they watch during a school
week. The results are shown to the right.
If student 12 had actually watched 10 hours of TV
instead of 1, which values would be affected?
mean
median
mode
range
DONE

anaphase.

hope this !

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants