Mathematics
15 Online
rebeccaxhawaii (rebeccaxhawaii):
http://prntscr.com/b0bzct danno
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rebeccaxhawaii (rebeccaxhawaii):
@agent0smith
OpenStudy (agent0smith):
All possible outcomes of spinning them both is easy. Just go through listing them all, adding up what you could get on the 1st then 2nd spinner.
rebeccaxhawaii (rebeccaxhawaii):
16 different possibilities?
OpenStudy (agent0smith):
Yeah but you gotta list them all
rebeccaxhawaii (rebeccaxhawaii):
for an even number i have (2,2) (2,4) (2,6) (2,8) (4,2) (4,4) (4,6) (4,8)
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OpenStudy (agent0smith):
1 first, 2 second so
1 1st, 4 2nd
1 1st, 6 2nd
etc
It asked for total outcomes. The even number thing isn't even relevant.
OpenStudy (agent0smith):
So:
1+2
1+4
1+6
1+8
2+2
2+4... etc
rebeccaxhawaii (rebeccaxhawaii):
oh so list all even the odd sums?
OpenStudy (agent0smith):
List all the sums
OpenStudy (agent0smith):
There'll probably be a few overlaps, but that's fine
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rebeccaxhawaii (rebeccaxhawaii):
1,2
1,4
1,6
1,8
2,2
2,4
2,6
2,8
3,2
3,4
3,6
3,8
4,2
4,4
4,6
4,8
rebeccaxhawaii (rebeccaxhawaii):
so A?
OpenStudy (agent0smith):
Why A? Keep in mind you need to add up those
rebeccaxhawaii (rebeccaxhawaii):
3
5
7
9
4
6
8
10
5
7
9
11
6
8
10
12
rebeccaxhawaii (rebeccaxhawaii):
its B danno
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OpenStudy (agent0smith):
Good job
rebeccaxhawaii (rebeccaxhawaii):
yay thanks. next question.