An urn contains 3 red, 8 yellow and 13 green balls; another urn contains 5 red, 7 yellow and 6 green balls. We pick one ball fro
m each urn at random. Find the probability that both balls are of the same color.
1 answer:
Answer:
The number of possible outcomes is 24×18.
The number of favorable outcomes are as follows: (3×5)+(8×7)+(13×6)
The probability is simply:
(3×5)+(8×7)+(13×6)/24×18=149/432
Step-by-step explanation:
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Answer:
yes
Step-by-step explanation:
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All real numbers greater than or equal to -3
Answer:
center of mass
X = 
Y = 
Step-by-step explanation:
y = x and x = 0
parabola ; y = 20 - x^2
attached below is the detailed solution
M = 
б
Mx = 
б
My = 
б
X =
Y =
Add
24+18=42
36^2+x^2=42^2
1024+x^2=1764
-1024 -1024
x^2=740
x=27.2
(2,4) and (5,13) is m=-1/3 and (4,5) and (9,-3) is m=-8/5
