r = -6
Step-by-step explanation:
The slope of a line is defined as
Let 
and 
. Since m = -1, we can write
or
Answer:
The correct option is A) The statement is true.
Step-by-step explanation:
Consider the provided statement.
The Mean is calculated as: sum of values / number of values
Outlier is the value that "lies outside" most of the other values in a set of data. Or the values that are much smaller or larger.
The mean is the measure of central tendency.
Now consider the provided statement.
The statement says mean is measure of central tendency which is true.
It also say that it is affected by an outlier.
This is true because mean is the sum of values divided by the number of values. Also it is most affected by the extreme values .
Thus, the correct option is A) The statement is true.
Answer:
The smallest possible length is 0.83m
Step-by-step explanation:
Given
Required
The smallest length of the tank
Since the tank is cubical, then the volume is:
This gives:
Express as 
Take cube roots of both sides
Rewrite as:
Approximate
8 am at 0
8:18 at 4.5
8:48 at 7.5 miles ???
18 min = .3 hour
48 min = .8 hour
in first .3 hours speed = 4.5/.3 = 15 mph
in next .5 hours = speed = 3/.5 = 6 mph
average speed for the whole trip = 7.5 miles/.8 hours = 9.375 mph
Answer:
27.2mm²
Step-by-step explanation:
Area of a triangle = 
* base * height
Base of this triangle = 8mm
Height = 6.8mm
Area = 
= 4mm * 6.8mm
= 27.2mm²
