Answer:
Step-by-step explanation:
V^-1(h)is find inverse function=h / 12π
V=12πh=420π
h=420π/12π=35 feet
Answer:
14/-7
Step-by-step explanation:
Y - y1 = m(x - x1)
slope(m) = 1...because a parallel line will have the same slope
(1,-5)...x1 = 1 and y1 = -5
now we sub
y - (-5) = 1(x - 1) =
y + 5 = 1(x - 1) <== u could leave that first " one " out if u want...
Answer:
The answer is 150 degrees because you add 100 to the 50.
Step-by-step explanation:
Answer:
A. The coefficient of variation is best used when comparing two data sets that use the same units of measure.
Step-by-step explanation:
The coefficient of variation (CV), is simply the standard deviation (itself a measure of variance or variation) relative to the mean of a distribution.
The coefficient of variation expresses a random variable’s variability in percentage terms. Therefore it is possible, through the coefficient of variation, to compare the variability of data across different samples, especially if the random variables are recorded in different units of measurement (such as cm, kg and minutes).
A coefficient of variation is always interpreted as a percentage. <u>Mathematical representation is:</u>

The coefficient of variation is best used when comparing two data sets that use the same units of measure.
Hence, the option (A) is the correct option.