Answer:
119.30
Step-by-step explanation:
119.30 rounded to the nearest hundredth is 119.30 because 0 is in the hundredth place, and there is no thousandths
Answer:
8.43
Step-by-step explanation:
8 + 10 + 10 + 10 + 6 + 7 + 8 = 59
59/7 = 8.43 (or keep as improper fraction)
Answer:
Step-by-step explanation:
Given that an observation from a normally distributed population is considered "unusual" if it is more than 2 standard deviations away from the mean. There are several contaminants that can harm a city's water supply. Nitrate concentrations above 10 ppm (parts per million) are considered a health risk for infants less than six month of age.
We can say 1.59 and 2.52 if taken average would be the mean
Mean = 2.01
The deviations on either side = 2.52-2.01 = 0.41
This can be taken as 2 std dev
So std dev = 0.205
Hence we can take nitrate concentration is normal with mean = 2.01 and std deviation is 0.205
N(2.01, 0.205)
Answer:
yes
Step-by-step explanation:
16 fluid ounces is equal to one pint.
multiply both by four
16 x 4 = 64
1 x 4 = 4
so,
64 fl oz = 4 pints
