Answer:slope is 0.4
Step-by-step explanation:
y2-y1 divided by x2-x1
2-4/0-5=0.4
Answer:
Step-by-step explanation:
Given
--- dilation ratio
See attachment
Required
Determine length, y
First, we calculate length R'T.
Since point T is the center of dilation, then:
Substitute known values
y is between R'T and RT;
So:
Answer: The radian is defined as the angle of a circle subtended by an arc equal in length to the radius. That definition is far less arbitrary than the definition of a degree so you could claim it is a better unit purely because of how it is defined.
Step-by-step explanation:
CR –> is the name of the ray
If we draw the contingency table of x (vertical) against y (horiz.), we have a square.
For n=4, we have (legend: < : x<y = : x=y > : x>y
y 1 2 3 4
x
1 = < < <
2 > = < <
3 > > = <
4 > > > =
We see that there are n(n-1)/2 cases of x<y out of n^2.
Therefore,
p(x<y)=n(n-1)/(2n^2)=(n-1)/(2n)
However, if the sample space is continuous, it will be simply p(x<y)=1/2.
