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3 years ago

Using the information in the table, how many feet are in 6 yards?

Mathematics

2 answers:

Lapatulllka [165]3 years ago

4 0

Answer:

36 feet not sure.........

Goryan [66]3 years ago

3 0

Answer:

Step-by-step explanation:

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A sequence is defined recursively by f(1)=16 and f(n)=f(n-1)+2n. Find f(4) 1) 32 2) 30 3) 28 4) 34

ella [17]

$f(1)=16 \ \ \ and \ \ \ \ f(n)=f(n-1)+2n \\ \\f(2)=f(1)+2\cdot2=16+4=20\\ \\f(3)=f(2)+2\cdot3=20+6=26\\ \\f(4)=f(3)+2\cdot4 =26+8=34$

$Ans.\ 4)$

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3 years ago

Solve the equation for x by graphing.

Aliun [14]

Answer:

I got x= 2.25

Step-by-step explanation:

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3 years ago

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Using the graph f(x)=x^2 as a guide, describe the transformations, and then graph each function.

Margarita [4]

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3 years ago

As the sample size becomes larger, the sampling distribution of the sample mean approaches a _____. a. binomial distribution b.

kkurt [141]

Answer:

c. normal probability distribution

Step-by-step explanation:

Central Limit Theorem

The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean $\mu$ and standard deviation $\sigma$ , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean $\mu$ and standard deviation $s = \frac{\sigma}{\sqrt{n}}$ .

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean $\mu = p$ and standard deviation $s = \sqrt{\frac{p(1-p)}{n}}$

In this question:

By the Central Limit Theorem, it is a normal distribution, so option c.

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2 years ago

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DedPeter [7]

A is the correct answer.

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2 years ago