Today we did a probability asignment from the textbook so here are the first question in its 2 parts.
3. A spinner has 2 congruent sectors couloured blue and green. The pointer is spun once, and a coin is tossed.
Find the probability of each event: a) blue and tails. First you find the TPO which is 2x2 which is 4 so the TPO is 4 so if you spin blue and flip tails its 1 FO so the percent is 25%.
b) blue or green and heads. we already know the TPO is 4 so we just have to figure out the FO blue and heads is 1 and green and heads is one so there are 2 favorable outcomes so as a percent its 50%.
Sorry for the lack of pictures my next scribe will be much better.
I choose Josh F. to be the next scribe.
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tanyay veryy nice xP
October 15, 2008 at 8:03 PM
you did a wonderfuljob tanner!(clapclapclap)
October 15, 2008 at 8:06 PM
good Job tanner!
October 15, 2008 at 8:51 PM
good job tanner!!!!1
October 15, 2008 at 10:06 PM
nice! try getting some picture's (edit them in)
October 15, 2008 at 10:15 PM
Nice job Tanner! ;)
October 16, 2008 at 7:54 PM
good job!!
October 17, 2008 at 11:58 AM
goood job , (:
October 18, 2008 at 2:33 PM