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yuradex [85]
3 years ago
8

Different varieties of field daisies have numbers of petals that follow a Fibonacci sequence. Three varieties have 13, 21, and 3

4 petals.

Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
7 0
The next two petal varieties are
A. 55, 89
laiz [17]3 years ago
4 0

Answer:

13, 21, 34, 55, 89, 144, ...

Step-by-step explanation:

In a Fibonacci sequence, to get each number, add the previous two numbers.

13 + 21 = 34

21 + 34 = 55

34 + 55 = 89

55 + 89 = 144

13, 21, 34, 55, 89, 144, ...

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Aiden bought some noteboks and book covers for the upcoming school year.He bought a total of 13 items.Each notebook costs $1.37,
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1.37x + 1.08y = 16.36
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x = 13 - y
1.37* (13-y) + 1.08y = 16.36
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8 0
3 years ago
The gym teacher has $250 to spend on volleyball equipment. She buys 4 volleyball nets for $28 each. Volleyballs cost $7 each. Ho
pav-90 [236]

Answer:

The maximum number of volleyballs that she can buy is 19

Step-by-step explanation:

Let

x ----> the number of volleyballs

we know that

The cost of each volleyball net ($28) by the number of volleyball nets (4) plus the cost of each volleyball ($7) multiplied by the number of volleyballs (x) must be less than or equal to $250

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x\leq 19.7

therefore

The maximum number of volleyballs that she can buy is 19

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3 years ago
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5 0
3 years ago
Read 2 more answers
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