Let the yellow cubes be x
yellow = x
blue = 2x // Blue cubes is twice of yellow
Green = 8x // Green is four times of blue
Ratio:
Yellow : Blue : Green
1 : 2 : 8
P(Yellow) = 1/11
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Answer: The probability of getting a yellow cube is 1/11.
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Answer:
14
Step-by-step explanation:
164 = 8x + 52
Subtract 52 from both sides
112 = 8x
Divide both sides by 8
14 = x
Solution:
p(-1)=3 and p(5)=20
x=-1 and x=5
From the equation given you have one for any number smaller then 4and any number bigger then 4.
So if you plug -1 into the correspondant equation you would get 3 and if you plug 5 into the correspond equation you would get 20.
Answer:
Second one.
The mean is calculated by adding all the data values together, and then dividing the sum by the number of data values.
12+10+11+13+14+10+12+13+14=109
109÷9≈12.1
<u>The mean of the data set is about 12.1.</u>
Answer:
28.32552
Step-by-step explanation:
just multiply them