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OpenStudy (anonymous):
so i would do 23/50 @Vocaloid
Vocaloid (vocaloid):
right, now convert that to a percentage
OpenStudy (anonymous):
0.46
Vocaloid (vocaloid):
convert to a percentage.
OpenStudy (anonymous):
c?
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Vocaloid (vocaloid):
right.
OpenStudy (anonymous):
OpenStudy (anonymous):
@Vocaloid
Vocaloid (vocaloid):
probability = number of pink/total number of tiles
OpenStudy (anonymous):
6 / 50
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Vocaloid (vocaloid):
nope.... how many pink tiles are there?
OpenStudy (anonymous):
oh 18 / 50 sorry
Vocaloid (vocaloid):
right.
OpenStudy (anonymous):
Jake has a bag of 50 beads, some of which are blue and the remaining are green. Jake randomly pulls out a bead from the bag, records the color, and replaces it in the bag. Jake has already recorded 16 blue and 4 green beads. Based on these results, what is most likely the number of blue beads in the bag?
10
20
30
40
Vocaloid (vocaloid):
first find
blue/(blue + green)
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OpenStudy (anonymous):
16/50?
Vocaloid (vocaloid):
nope.
Vocaloid (vocaloid):
blue+green = 16 + 4 = ?
OpenStudy (anonymous):
16/20?
Vocaloid (vocaloid):
good, now multiply that by 50
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OpenStudy (anonymous):
40
Vocaloid (vocaloid):
great.
OpenStudy (anonymous):
A bowl contains candies of the same size in three flavors: orange, strawberry, and pineapple. If the probability of randomly pulling out an orange candy is fraction 2 over 8, and the probability of randomly pulling out a strawberry candy is fraction 3 over 8, what is the probability of randomly pulling out a pineapple candy?
fraction 3 over 8
fraction 4 over 8
fraction 5 over 8
fraction 6 over 8
Vocaloid (vocaloid):
1-orange-strawberry
OpenStudy (anonymous):
wait what do i do?
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OpenStudy (anonymous):
@Vocaloid
Vocaloid (vocaloid):
read the problem.
1 - orange - strawberry = your answer
OpenStudy (anonymous):
4 over 8
Vocaloid (vocaloid):
nope.
Vocaloid (vocaloid):
1 - (probability of strawberry) - (probability of orange) = 1 - (2/8) - (3/8) = ?
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OpenStudy (anonymous):
0.375
Vocaloid (vocaloid):
as a fraction, please....
OpenStudy (anonymous):
3/8
Vocaloid (vocaloid):
great.
Vocaloid (vocaloid):
I need to go to class now, I'll be gone for the next few hours.
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