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1 year ago

Pleas help I need this done ASAF

Mathematics

1 answer:

Alex_Xolod [135]1 year ago

7 0

Answer:

m<1=92°

m<2=88°

m<3=92°

m<4=88°

Step-by-step explanation:

if m<4=88°, then m<2=88° as vertically opposite angles are equal

angles 1 and 3 are also vertically opposite.

If we let angle 1 =x, then angle 2=x as well

adding them both gives 2x. Angles at a point add up to 360, so:

88+88+2x=360

176+2x=360

2x=184

x=92

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Consider a drug testing company that provides a test for marijuana usage. Among 310 tested subjects, results from 28 subjects w

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Answer:

$z=\frac{0.0903 -0.1}{\sqrt{\frac{0.1(1-0.1)}{310}}}=-0.569$

The p value for this case can be calculated with this probability:

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Since the p value is higher than significance level we don't have enough evidence to conclude that the true proportion is significantly less than 0.1

Step-by-step explanation:

Information given

n=310 represent th sample selected

X=28 represent the subjects wrong

$\hat p=\frac{28}{310}=0.0903$ estimated proportion of subjects wrong

$p_o=0.1$ is the value to verify

$\alpha=0.05$ represent the significance level

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We want to test the claim that less than 10 percent of the test results are wrong ,and the hypothesis are:

Null hypothesis: $p\geq 0.1$

Alternative hypothesis: $p < 0.1$

The statistic is given by:

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Replacing the info we got:

$z=\frac{0.0903 -0.1}{\sqrt{\frac{0.1(1-0.1)}{310}}}=-0.569$

The p value for this case can be calculated with this probability:

$p_v =P(z$

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4 years ago

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ASHA 777 [7]

Answer:

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Which of the following did you include in your

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I summarized the coument in

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answer? Check all of the boxes that apply.

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I identified the premises and conclusion.

I analyzed the premises supporting the

decision.

I evaluated the arguments supporting the

decision.

I included background knowledge.

I recognized that the Constitution takes on

different meanings as societal values

changert's argument.

I identified the premises and conclusion.

I analyzed the premises supporting the

decision.

I evaluated the arguments supporting the

decision.

I included background knowledge.

I recognized that the Constitution takes on

different meanings as societal values

change

Fledge to

arlier ruling

Which of the following did you include in your

answer? Check all of the boxes that apply.

I summarized the court's argument.

I identified the premises and conclusion.

I analyzed ment in

jate its

Fledge to

arlier ruling

Which of the following did you include in your

answer? Check all of the boxes that apply.

I summarized the court's argument.

I identified the premises and conclusion.

I analyzed the premises supporting the

decision.

I evaluated the arguments supporting the

decision.

I included background knowledge.

I recognized that the Constitution takes on

different meanings as societal values

changement in

jate its

Fledge to

arlier ruling

Which of the following did you include in your

answer? Check all of the boxes that apply.

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Fledge to

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answer? Check all of the boxes that apply.

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I included background knowledge.

I recognized that the Constitution takes on

different meanings as societal values

changeument.

I identified the premises and conclusion.

I analyzed the premises supporting the

decision.

I evaluated the arguments supporting the

decision.

I included background knowledge.

I recognized that the Constitution takes on

different meanings as societal values

changethe premises supporting the

decision.

I evaluated the arguments supporting the

decision.

I included background knowledge.

I recognized that the Constitution takes on

different meanings as societal values

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Step-by-step explanation:

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2 years ago

What is y-5+3-9(y+2) and the work to go with it

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$y-5+3-9(y+2) \\ \\ y - 9(y + 2) - 2 \\ \\ y - 9y - 18 - 2 \\ \\ -8y - 18 - 2 \\ \\ -8y - 20 \\ \\$

The answer is: -8y - 20.

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4 years ago

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3 years ago

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