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1 year ago

Here's the photo, sorry i didn't add it before.

Mathematics

2 answers:

Margaret [11]1 year ago

8 0

Answer:

See below.

Step-by-step explanation:

1. m=2

2. m=-3

3. m=5

4. m=1

CAHF

-hope it helps

marin [14]1 year ago

4 0

Answer:

1. C

2. A

3. H

4. F

Step-by-step explanation:

1: To get from one point to another, we have to rise up by 2 and move to the right by 1, thus giving a slope of 2. C is the answer choice where m = 2.

2: Apply the formula $\frac{y_2-y_1}{x_2-x_1}$ using any points. $\frac{4-7}{1-0} = \frac{-3}{1} = -3$ . A is the answer choice where m = -3.

3: Again, apply the formula $\frac{y_2-y_1}{x_2-x_1}$ . $\frac{28-18}{4-2} = \frac{10}{2} = 5$ . H is the answer choice where m = 5.

4: To get from one point to another, we have to rise by up by 1 and move to the right by 1, thus giving a slope of 1. F is the answer choice where m = 1.

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Umm wat is this.pls help me

Citrus2011 [14]

Slope intercept form is the form of y=mx+b. Your m is the slope, and the b is your starting point. To find this, you can start at the bottom, and go to the next point it passes through. It is alway rise over run. Rise is your y, x is your run, so it is always y/x. If you need help finding the slope, use the slope formual, which is y₂-y¹/x₂-x₁. You can use any of the points on here to get your slope... As for the B, well... I can't really help you on that. Sorry! But I hope this helps! :)

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Tcecarenko [31]

Answer:

1260 eggs in 30 days

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2 years ago

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State the property that justifies each statement:1. If 80 mA, then me = 802. If RS - TU and TU = YP, then RS = YP2.3. If 7x 28,

BabaBlast [244]

Question 3

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Question 1

if angle m is 80 degrees the m = 80 degrees

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this is symmetric property of equality

Question 5

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Question 2

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Answer:

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3 years ago

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Answer:

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$z=\frac{0.36 -0.41}{\sqrt{\frac{0.41(1-0.41)}{100}}}=-1.017$

Step-by-step explanation:

Data given and notation

n=100 represent the random sample taken

$\hat p=0.36$ estimated proportion with the survey

$p_o=0.41$ is the value that we want to test

$\alpha$ represent the significance level

z would represent the statistic (variable of interest)

$p_v$ represent the p value (variable of interest)

Concepts and formulas to use

We need to conduct a hypothesis in order to test the claim that the true proportion is lower than 0.41.:

Null hypothesis: $p\geq 0.41$

Alternative hypothesis: $p < 0.41$

When we conduct a proportion test we need to use the z statistic, and the is given by:

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The One-Sample Proportion Test is used to assess whether a population proportion $\hat p$ is significantly different from a hypothesized value $p_o$ .

Calculate the statistic

Since we have all the info requires we can replace in formula (1) like this:

$z=\frac{0.36 -0.41}{\sqrt{\frac{0.41(1-0.41)}{100}}}=-1.017$

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