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2 years ago

Find the equation of this line.

Mathematics

1 answer:

Juliette [100K]2 years ago

6 0

Answer:

y = 1/3 x + 2

Step-by-step explanation:

We see points (-3, 1) and (3, 3).

We also see point (0, 2), the y-intercept.

To go from (-3, 1) to (3, 3), go up 2 and right 6.

slope = m = rise/run = 2/6 = 1/3

y = mx + b

y = 1/3 x + 2

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Given f(x) = x2 - 10x + 22, what is the domain of f

Lesechka [4]

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3 years ago

It takes you 45 minutes to clean the fish tank and it takes your sister 30 minutes. how long does it take the two of you working

katen-ka-za [31]

It takes you 45 minutes to clean the fish tank and it takes your sister 30 minutes. how long does it take the two of you working together to clean the fish tank

Answer:

My 1 minute work = $\frac{1}{45}$

My sisters 1 minute work = $\frac{1}{30}$

My and My sister's 1 minute work = $\frac{1}{45}+\frac{1}{30}$

= $\frac{5}{90}$

= $\frac{1}{18}$

$\therefore$ Me and My sister will finish the work in $\frac{18}{1} =18$ minutes

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2 years ago

In the diagram, DC is tangent to the circle, AC = 12 cm, and BD=2134 cm. Find AD.

olasank [31]

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3 years ago

7.1 as a fraction or mixed number in simplest form?

Andreas93 [3]

The simpliest form is 71/10, the fraction

Step-by-step explanation:

Since this isn't a really small (1/1000000000) or really big (like the radius of the earth) number you don't need the standard notation, so the fraction 71/10 is the simpliest because there is only a decimal, so it can be a fraction of ten.

8 0

2 years ago

Read 2 more answers

E probability of observing the experiment result, a sample mean, for example, or something more unusual just by chance if the nu

pentagon [3]

The probability of observing the experiment result, a sample mean, for example, or something more unusual just by chance if the null hypothesis is true is the definition of "P-Value."

<h3>What is null hypothesis?</h3>

A null hypothesis is a sort of statistical hypothesis which asserts that there is no statistical significance in a particular set of observations.

Using sample data, hypothesis testing is performed to determine the believability of a theory. It really is expressed as H0 and is also known to simply as "null."

Some key features regarding null hypothesis are-

A null hypothesis is a statistical conjecture that claims there is no variation between particular qualities of a population and data-generating process.
The alternate hypothesis asserts the existence of a distinction.
Hypothesis testing allows you to reject the null hypothesis with a particular level of confidence.
If the null hypothesis can be rejected, it lends support to the alternative hypothesis.
The notion of falsity in science is founded on null hypothesis testing.

To know more about null hypothesis, here

brainly.com/question/14016208

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1 year ago