D = 15!
48 kilometers divided by 3.2 kilometers = 15. To prove this, 3.2 multiplied by 15 equals 48.
Answer:
d. 20
Step-by-step explanation:
The given question implies 5 permutation 2, i.e 
.
But,

= 
So that for 
, n = 5 and r = 2.

= 
= 
= 
Cancel out 3 and 2 with respect to the numerator and denominator.

= 5 * 4
= 20
Therefore,

= 20
So that the correct option is D.
Answer:
Step-by-step explanation:
7n^5
Answer:
1/7
Step-by-step explanation:
In order to determine the slope, we must find the change in y over the change in x:
= 2/14= 1/7.
Therefore, the slope between these two points is 1/7.
The point-slope form:

We have the point (4, -6) and the slope m = 3/5. Substitute:
