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dedylja [7]
4 years ago
10

What is the recursive rule for this geometric sequence?

Mathematics
1 answer:
MA_775_DIABLO [31]4 years ago
6 0

Answer:

a_{n} = \frac{1}{4}a_{n-1}

Step-by-step explanation:

The recursive rule allows us to find the term in a sequence from the previous term by multiplying it by the common ratio.

The common ratio r for the geometric sequence is

r = \frac{\frac{1}{2} }{2} = \frac{1}{4}

Thus the recursive rule is

a_{n} = \frac{1}{4}a_{n-1} with a₁ = 2

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An artificial lake is in the shape of a rectangle and has an area of 9/20 square mile. The width of the lake is 1/5 the length o
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X=width of the lake
y=length of the lake.
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4 years ago
Solve the system by substitution​
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Answer and Step-by-step explanation:

Solution:

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Probability of success on any one trial = 46% = 0.46

Probability of failure on any trial = q = 1-p

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4 0
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