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Andre45 [30]
3 years ago
11

What is the radious of a circle with a circumference of 13 ft?

Mathematics
1 answer:
miss Akunina [59]3 years ago
8 0
Circumference = \pi * D
Radius = \frac{13 /  \pi }{2}
= 2.06901426
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The 18th term of an arithmetic sequence is 49 and the first term is 15.
Tju [1.3M]

Answer:

33

Step-by-step explanation:

49-15=34

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For this sequence, you can write this function:

f(x)=15+2(x-1)

Check:

f(18)=15+2(18-1)

f(18)=15+2(17)

f(18)=15+34

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So:

f(10)=15+2(10-1)

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f(10)=15+18

f(10)=33

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3 years ago
Substitute for p and solve for r.
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3 years ago
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Afina-wow [57]
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3 years ago
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Oksana_A [137]
Hello,

To find the scale factor, we have to look at what's going on in the problem. 

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Good luck,
MrEQ
8 0
3 years ago
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