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3 years ago

What is the value of x? Enter your answer in the box.

Mathematics

1 answer:

hram777 [196]3 years ago

5 0

Answer:

Both the angles are equal and opposite angles and are of 52°

Step-by-step explanation:

The two angles are equal and opposite angles.

So,

(3x-14)°=[4(x-9)]°

$3x-14=4x-36\\\\4x-3x=36-14\\\\x=22$

Putting the value of 'x', the angles are:

$3(22)-14=66-14=52$ °

$4(22-9)=4(13)=52$ °

Both the angles are equal and opposite angles and are of 52°

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Using data from a study, we find a significant difference in the proportion of fruit flies surviving after 13 days between those

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The hypothesis shows that we have evidence that the proportion surviving after eating organic is higher.

<h3>How to illustrate the information?</h3>

The following can be deduced from the information:

x1 = 275

x2 = 170

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n2 = 500

The sample proportion will be:

p1 = 275/500 = 0.55

p2 = 170/500 = 0.34

The pooled proportion will be:

= (275 + 170)/(500 + 500)

= 0.44

The test statistic is 6.681. It should be noted that the test statistics is a number that's calculated by a statistical test. It shows how the observed data are far from the null hypothesis.

The p value in this scenario is extremely small. The p value is a measurement used to validate a hypothesis against the observed data. Therefore, we have to reject the null hypothesis.

In this case, the hypothesis shows that we have evidence that the proportion surviving after eating organic is higher.

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2 years ago

If Angle 1 and Angle 2 are complementary angles and if the measure of Angle 1 is 20° more than the measure of Angle 2, determine

Ratling [72]

A) Ang 1 + Ang 2 = 90
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B) Ang 1 -Ang 2 = 20 then adding this to equation A produces
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3 years ago

There are 3 red and 8 green balls in a bag. If you randomly choose balls one at a time, with replacement, what is the probabilit

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