Answer:
The answer is 1/n⁴. option 2.
Step-by-step explanation:
1) You have to use the Quotient rule.

2)Then, Simplify 6 - 10 to -4.

3) And lastly you have to use the negative power rule:

And Therefor, the answer is, 1/n⁴.
Answer: 220
Step-by-step explanation:
When we wanto to create a group of K elements for a set of N elements (where the order of the K elements does not matter, so we do not considerate the permutations of the K elements), the number of possible combinations is:

Here N = 12 and K = 3

So there are 220 possible combinations
295 -100( base fee)=195
195 divided by 1.50(per gallon) = 130 gallons mAde
Answer:
he should have 1,600 dollars
Step-by-step explanation:
Answer:
<em>The coordinate of the midpoint is 1/2</em>
Step-by-step explanation:
<u>Midpoint</u>
The midpoint of a segment defined in a one-dimension system is

Where x1 and x2 are the coordinates of the points.
The given segment has endpoints x1=-7 and x2=8, thus:


The coordinate of the midpoint is 1/2