3 years ago

The table shows the input, x, and output, y, relationship for a function.

Mathematics

1 answer:

Stells [14]3 years ago

5 0

f(x) = 1/3x -1

I am not sure if it is right but I am 90% sure

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The difference between 8 and a number is 5.

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the answer is 3.

Step-by-step explanation:

Difference between means to subtract.

8 - 5 = 3

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Oregon State University is interested in determining the average amount of paper, in sheets, that is recycled each month. In pre

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Answer:

The test statistic is $t = 2.79$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 59.3$

The sample size is $n = 79$

The sample mean is $\= x = 62.4$

The standard deviation is $\sigma = 9.86$

Generally the test statistics is mathematically represented as

$t = \frac{\= x - \mu }{ \frac{ \sigma}{ \sqrt{n} } }$

substituting values

$t = \frac{ 62.2 - 59.3 }{ \frac{ 9.86}{ \sqrt{ 79} } }$

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4 years ago

A certain university will select 1 of 7 candidates eligible to fill a position in the mathematics department and 2 of 10 candida

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3 years ago

Find the slope and the y-intercept of the line. 7x-2y = -10 simplest form

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7/2 is the slope and 5 is the y-intercept

Step-by-step explanation:

Slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.

7x-2y=-10

subtract 7x on both sides

-2y=-7x-10

divide by -2 on both sides

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