by sxk1693 » Wed Apr 17, 2013 8:23 pm
This is a rates problem.
First find[unparseable or potentially dangerous latex formula] (time Donny) which is the time Donny types alone. This is: [unparseable or potentially dangerous latex formula]
[unparseable or potentially dangerous latex formula] (time from when Donna joins to the end) this is [unparseable or potentially dangerous latex formula]
The total words typed is(BTW I ignored units for convenience. If you are confused about what to multiply then just look at the units):
[unparseable or potentially dangerous latex formula]
The words typed up by Donna is [unparseable or potentially dangerous latex formula]
Percent = [unparseable or potentially dangerous latex formula]
HIGHS 2013 MEETS:
NS: 220(TMSCA STATE)
CA: 232(B)
MA: 274(District)
SC: 220(A)
CS: 212(VCM1)