Area of circle = 3.14 x 6^2 = 3.14 x 36 = 113.04
1/2 circle = 113.04 / 2 = 56.52
Area of rectangle = 8 x 6 = 48
Area of figure = 48 + 56.52 = 104.52
answer
104.52 ft^2
A) The empirical rule tells you the probability of being within 1 standard deviation of the mean is 68%.
b) The probability that the sample mean falls within 3 standard deviations* of the mean is 99.7%.
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* The standard deviation of the sample mean is 1/√9 = 1/3 of the standard deviation of an individual sample. Hence the same limits (90-110) now cover 3 standard deviations of the sample mean.
Answer:
2 units
1/4 unit
5 units
Step-by-step explanation:
Khan ^w^'
Answer:
I know its A
Step-by-step explanation:
Volume = length x width x height.
hope this helps
6(y+z)
--------
yz
I believe this is the answer you are looking for
