The answer is B. 0.02
1/2 (100)(h) = 1
h= 2/100
=h = 0.02
2.5% of the boxes have weights that are more than 2 standard deviations below the mean.
<h3>What is
empirical rule?</h3>
The empirical rule states that for a normal distribution, 95% of the values are within two standard deviations from the mean.
Given mean of 16 ounces and a standard deviation of 0.5 ounces.
Hence:
95% is within 16 ± 2(0.5) = (15, 17)
number above 2 standard deviation = 5%/2 = 2.5%
2.5% of the boxes have weights that are more than 2 standard deviations below the mean.
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-6 is the answer because if you add ten with negative six you will get i am not sure can you teach me please
Her flight was 9 hours and 20 minutes.
Since 9 A.M. Karachi time is the same as 5 A.M. Warsaw time, we can take the time on her watch, Warsaw time, and subtract 4 to get the Karachi time.
Her watch said she left at 9:40 A.M. This is Warsaw time.
9:40 - 4 = 5:40 Karachi time.
Her flight took from 5:40 A.M. Karachi time to 3:00 P.M. Karachi time. This is 9 hours and 20 minutes.
The greatest common factor of 32x^-2y^2 is 2 (there is o common variable and both 32 and 2 divide by 2)
Thus, divide each term by 2
32x^2/2 = 16x^2
-2y^2 = -1y^2 = -y^2
Thus, your answer is
2(16x^2-y^2)
