Proof -
So, in the first part we'll verify by taking n = 1.



Therefore, it is true for the first part.
In the second part we will assume that,

and we will prove that,








<u>Henceforth, by </u><u>using </u><u>the </u><u>principle </u><u>of </u><u> mathematical induction 1²+2² +3²+....+n² = n(n+1)(2n+1)/ 6 for all positive integers n</u>.
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Answer:
c = 4(d) + .43(m)
Step-by-step explanation:
We can test this by plugging in numbers for each of the variables. Let's say Jamal drove 5 miles over 2 days.
c = 4(2) + .43(5)
c = 8 + 2.15
c = $10.15
Have a nice day!
Answer: negative 1 minus another negitive 1 give you zero/X
Step-by-step explanation:
Answer:
The midpoint of the segment is (6, 4.5).
Step-by-step explanation:
Midpoint of a segment:
The midpoint of a segment is given by the mean of the coordinates of their endpoints.
Segment with coordinates (3,6) and (9,3).
Mean x-coordinate: (3+9)/2 = 12/2 = 6
Mean y-coordinate: (6+3)/2 = 9/2 = 4.5
The midpoint of the segment is (6, 4.5).
I would have used graph b. Because it shows the decrease more than graph a.