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Mekhanik [1.2K]
3 years ago
12

He recursive formula for a geometric sequence is an = 2an – 1 with an initial value of a1 = 1/88. What is the explicit formula f

or the sequence?
A. an = 1/8(2)n + 1
B. an = 1/8(2)n – 1
C. an = 1/8(4)n – 1
D. an = 1/8(4)n + 1
Mathematics
1 answer:
ahrayia [7]3 years ago
5 0
B is the answer or d
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Answer:

=22%

Step-by-step explanation:

Since we have given two conditions simultaneously that is windy and not sunny. So we will use the concept of conditional probability.

The probability of sunny day= P(sunny)=10%

P(sunny)=10%=0.1

The probability of windy and not sunny=P(windy|not sun)=20%

P(windy|not sun)=20% = 0.2

Now divide the both probabilities:

P(windy|not sun)/P(sunny)

=0.2/[1-0.1]              

{Hence there are 10% chances of sun tomorrow than there are (1 - 0.1) chances of no sun}

If we subtract 1 from 0.1 than it becomes:

=0.2/0.9

=2/9

=0.2222222222

=22%

Hence the probability that it is windy = 22% ....

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3 years ago
Suppose that farmer's grew an unexpectedly large number of tomatoes this year. How would this increase in production affect the
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Simplify. (h + 12) + (p +24) a) hp + 288 b) hp + 36 c) 12h + 24p d) h + p + 36
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(h+12) + (p+24)

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