3 / 29 = x / 116
29 x = 116 . 3
29 x = 348
x = 348 / 29
x = 12
hope this helps!
Answer:
We are given the below probability distribution table:
x P(x)
100 0.180
200 0.051
300 0.227
400 0.113
500 0.090
600 0.099
700 0.165
800 0.075
Now to find the mean, we have to use the below formula:
Therefore, the mean is
So,
Morgan drank 4 glasses of water out of a juice glass that contains 12 fluid ounces. To find how many pints Morgan drinks, we need to multiply the number of glasses by the number of fluid ounces, convert from fl. oz. to cups, and convert from cups to pints.
4 * 12 = 48 fl. oz.
8 fl. oz. = 1 cup
48 fl. oz. = 6 cups
2 c. = 1 pt.
6 c. = 3 pt.
Morgan drink 3 pints of water.
<span>16 + 306 = 1400x
322 = 1400x
x = 322/1400
</span><span>x = 0.23 = 23% (That is the concentration of the mixture)</span><span>Equation:
sugar + sugar = sugar
0.02*8 + 0.51*6 = x(8+6)
Multiply thru by 100 to get:
-----
2*8 + 51*6 = 1400x
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