Answer:
0.091
Step-by-step explanation:
fill in and make them both thousandths.0.090 and 0.091The second one is larger. 0.091
For an exponential distribution, the standard deviation is equal to the mean.
(a) the standard deviation is 4 miles.
Answer:
C. 
Step-by-step explanation:
1) First you cancel
because they are completely the same. then you take out the constants and simply.
2)You then have to use the Quotient Rule:

You should have ...

3) Simplify 6 − 3 to 3.

4) Simplify 5 − 4 to 1.
5) Use Rule of One: 
Answer is !!!

Answer:
2, _/21
Step-by-step explanation:
Answer:
y = -4x - 6
Step-by-step explanation:
The equation of a line in point-slope form.

is the equation of the line containing point (x1, y1) and having slope, m.
The given point of the perpendicular bisector is (-1, -2), so in this case, x1 = -1, and y1 = -2.
We need the slope of the perpendicular bisector. First we find the slope of the segment. We start at point (-5, -3). We go up 1 unit and 4 units to the right, and we are at another point on the segment. Since slope = rise/run, the slope of the segment is 1/4. The slopes of perpendicular lines are negative reciprocals, so the slope of the perpendicular bisector is the negative reciprocal of 1/4, so for the perpendicular bisector, m = -4.
Now we use the equation above and our values.




