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Aleks [24]
3 years ago
13

Given a spinner with 9 equal-area sections, a trial of 100 spins resulted in an experimental probability of 13% for the spinner

Mathematics
1 answer:
defon3 years ago
4 0

Answer:

b

Step-by-step explanation:

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If [infinity] cn8n n = 0 is convergent, can we conclude that each of the following series is convergent? (a) [infinity] cn(−3)n
pashok25 [27]

Answer:

a) we know that this is convergent.

b) we know that this might not converge.

Step-by-step explanation:

Given the \sum^\infty_{n=0}C_n8^n is convergent

Therefore,

(a)  \sum^\infty_{n=0}C_n(-3)^n The power series \sum C_nx^n has radius of convergence at least as big as 8. So we definitely know it converges for all x satisfying -8<x≤8. In particular for x = -3

∴ \sum^\infty_{n=0}C_n(-3)^n  is convergent.

(b) \sum^\infty_{n=0}C_n(-8)^n -8 could be right on the edge of the interval of convergence, and so might not converge

8 0
3 years ago
6 Which expression is equivalent to 8(4 + x)?
svetoff [14.1K]
8 times 4 and 8 times x
so 32 + 8x
6 0
2 years ago
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Lines s, t, u, and v are cut by transversal r. Clockwise from top left, the angles formed by r and s are blank, 89 degrees, blan
Natali [406]

Answer:

its not b but i think its c

Step-by-step explanation:

because it is

8 0
3 years ago
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What should be done first to evaluate the expression?
Leto [7]

Answer:

remember pemdas?

Step-by-step explanation:

Parentheses

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So you would have to divide first.

6 0
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Please help me with question 2
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None of the above

Step-by-step explanation:

7 0
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