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kipiarov [429]
3 years ago
8

Given the pattern: 18, 9, 4.5, 2.25 Find the next two terms

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
8 0

Answer:

1.125 and 0.5625

Step-by-step explanation:

Hello there!

It seems that every term is dividing by 2 to get the next term

18/9=2

9/4.5=2

So to find the next terms we just divide the previous term by 2

2.25/2=1.125

1.125/2=0.5625

so the next two terms would be 1.125 and 0.5625

<em>~TheMathWiz</em>

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Transform the equation to isolate x: ax = bx + 1. How is the value of x related to the difference of a and b?
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Suppose a random variable X has the following probability density function:f(x)=1/x, 1≤x≤C, or f(x)=0 otherwise a) what must the
Sergeeva-Olga [200]

Answer:

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c) E(X) =\int_{1}^e x \frac{1}{x} dx =x \Big|_1^e \ =e-1

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P(X

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Var(X)=E(X^2)-[E(X)]^2= \frac{1}{2}(e^2 -1) -(e-1)^2 = 0.242

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