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Gwar [14]
3 years ago
6

Find a recursive rule for the sequence 2 4 6 10

Mathematics
1 answer:
Advocard [28]3 years ago
7 0

\bf 2~~,~~4~~,~~\stackrel{2+4}{6}~~,~~\stackrel{4+6}{10} ~\hfill \stackrel{n^{th}\textit{ value is the sum of the two before it}}{a_n=a_{n-2}+a_{n-1}} \\\\\\ ~\hspace{34em}

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professor190 [17]

Answer:

Step-by-step explanation:a = m + (p-1)*d

b = m + (q-1)*d

c = m + (r-1)*d

p(b-c) = p*(q-r)*d

q(c-a) = q*(r-p)*d

r(a-b) = r*(p-q)*d

p(b-c)+q(c-a)+r(a-b)

= p*(q-r)*d + q*(r-p)*d +r*(p-q)*d

= (pq-pr+qr-pq+rp-qr)*d

= 0*d = 0

So i prove p(b-c)+q(c-a)+r(a-b)=0 hope this is helpfull

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3 years ago
Events A and B are mutually exclusive. Events B and C are non-mutually exclusive. Which Venn diagram could represent this descri
koban [17]

Answer: The 4th Venn diagram. (A and B aren't touching, A and B are touching C though.)

3 0
3 years ago
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How to find Lateral area of this rectangular prism??<br><br>Plzz help me it is due tomorrow!!
yaroslaw [1]

Answer:

132 square millimeters

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The right side rectangle is same, so that would have an area of:

area = 9 * 3 = 27

Now, the front side's measurement is 3 x 13, so the area is:

Area = 3 * 13 = 39

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6 0
3 years ago
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Answer:

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This year the number of pies baked = k

Thus, the total number of pies baked in the two years will be ( k + 145) pies

5 0
3 years ago
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6 0
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