Standard deviation is the square root of the variance.
To find the variance from the standard deviation, raise it to the 2nd power:
Standard deviation = 4
Variance = 4^2 = 4x4 = 16.
Answer:
y = ln(x -5)
Step-by-step explanation:
The log function has a vertical asymptote at x=0 and goes through the point (1, 0). This looks like that function translated 5 units to the right. When f(x) is translated right 5 units, x is replaced by x-5. The graph seems to be of the function ...
... y = ln(x -5)
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The natural log function will go through the points (2.718, 1) and (7.389, 2), as this curve appears to do.
The answer is the root of 29 since the distancebetween the points is the hypothenuse(or however spelled) of a right angled triangle. the change in y and change in x make the other 2 sides. the vhange in x is 5 and the change in y is 2 therefore the distance between the points is the root of 5 squared plus 2 squared which is 25+4=29
It is 1.3 because there is a remainder
You would want to multiply 32.5 x 2.4 (your wpm by how many times your teacher is faster by).
32.5 x 2.4 is 78, so her speed is 78 wpm.