Answer:
Class A costs $41 per class so to have a greater value than B you have to attend the class 2 times.
Step-by-step explanation:
41*2= $82
Answer:
-0.555
Step-by-step explanation:
The terminal point of the vector in this problem is
(-2,-3)
So, it is in the 3rd quadrant.
We want to find the angle
that gives the direction of this vector.
We can write the components of the vector along the x- and y- direction as:

The tangent of the angle will be equal to the ratio between the y-component and the x-component, so:

However, since we are in the 3rd quadrant, the actual angle is:

So now we can find the cosine of the angle, which will be negative:

Answer:
6.666666666666... minutes per mile
Answer:
0.66
Step-by-step explanation:
33 * 0.02 = 0.66
D.
you do change in y divided by change in x
(5-1)/(1-0) = (4)/1=4