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skelet666 [1.2K]
4 years ago
13

I need help with this

Mathematics
1 answer:
sergij07 [2.7K]4 years ago
4 0

Answer:

What are you trying to find?

Step-by-step explanation:


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In a study of the progeny of rabbits, Fibonacci (ca. 1170-ca. 1240) encountered the sequence now bearing his name. The sequence
snow_lady [41]

Answer:

The correct answer is 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89.

Step-by-step explanation:

In a study of the progeny of rabbits, Fibonacci encountered the sequence now bearing his name.

The sequence is defined recursively as:

a_{n+2} = a_{n} + a_{n+1}, where a1 = 1 and a2 = 1 where n is a natural number.

For n = 0 ; a2 = a0 + a1

⇒ a0 = 0.

For n = 1 ; a3 = a1 + a2 = 1+1

⇒ a3 = 2.

For n = 2 ; a4 = a2 + a3 = 1+2

⇒ a4 = 3.

For n = 3 ; a5 = a3 + a4 = 2+3

⇒ a3 = 5.

For n = 4 ; a6 = a4 + a5 = 3+5

⇒ a6 = 8.

For n = 5 ; a7 = a5 + a6 = 5+8

⇒ a7 = 13.

For n = 6 ; a8 = a6 + a7 = 8+13

⇒ a8 = 21.

For n = 7 ; a9 = a7 + a8 = 21+13

⇒ a9 = 34.

For n = 8 ; a10 = a8 + a9 = 21+34

⇒ a10 = 55.

For n = 9 ; a11 = a9 + a10 = 55+34

⇒ a11 = 89.

Thus the first 12 terms of fibonacci sequence is 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89.

6 0
3 years ago
Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.96 with a standard deviation of $0.12. U
Arisa [49]
1-(1/2^2)=1-(1/4)=(3/4)=.75=75%
6 0
3 years ago
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Solve for the <br> variable 8=2(x-5)+6x
shutvik [7]

Answer:

x=2.25

Step-by-step explanation:

  • 8=2(x-5)+6x
  • 8=2x-10+6x
  • 8+10=2x+6x
  • 18=8x
  • 18/8=x
  • 2.25=x
5 0
3 years ago
Find the measure of each angle
Svetach [21]

Answer:

4x=80 and 5x=100

Step-by-step explanation:

4x+5x=180

9x=180

1/9 (9x)=1/9 (180)

x=20

4(20)=80

5(20)=100

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3 years ago
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6) What is the mean (average) of this set of<br> data:<br> 3 4 6 7 10 15 19 21
Sladkaya [172]

Answer:

59

Step-by-step explanation:

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3 years ago
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