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timama [110]
3 years ago
11

Find the missing right triangle side lengths in the models of the Pythagorean thereon below

Mathematics
1 answer:
NISA [10]3 years ago
8 0

Answer:

do not know

Step-by-step explanation:

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Papyrus or Undyne? YEET
grigory [225]

Answer:

Papyrus. it is the only thing to pick! :) also YEET TO YOU TO

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3 years ago
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A driving school wants to find out which of its two instructors is more effective at preparing students to pass the state’s driv
jonny [76]

Answer:

Yes, there is evidence to support that claim that instructor 1 is more effective than instructor 2

Step-by-step explanation:

We can conduct a hypothesis test for the difference of 2 proportions.  If there is no difference in instructor quality, then the difference in proportions will be zero.  That makes the null hypothesis

H0:  p1 - p2 = 0

The question is asking whether instructor 1 is more effective, so if he is, his proportion will be larger than instructor 2, so the difference would result in a positive number.  This makes the alternate hypothesis

Ha:  p1 - p2 > 0

This is a right tailed test (the > or < sign always point to the critical region like an arrowhead)

We will use a significance level of 95% to conduct our test.  This makes the critical values for our test statistic: z > 1.645.  

If our test statistic falls in this region, we will reject the null hypothesis.

<u>See the attached photo for the hypothesis test and conclusion</u>

7 0
3 years ago
What is 8x6+2x7=350 ?
GaryK [48]

use pemdas

8 * 6 + 2 * 7 =

48 + 14 =

62

6 0
3 years ago
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On a unit circle, the vertical distance from the x-axis to a point on the perimeter of the circle is twice the horizontal distan
zalisa [80]

Answer:

(2√5)/5

Explanation:

CHECK THE ATTACHMENT BELOW FOR DETAILED EXPLATION

From the question we can deduced that the vertical distance from the x-axis to a point on the perimeter of the circle is twice the horizontal distance, we can say that the y-coordinate, is twice of the horizontal, then let call the horizontal "y", the vertical would be 2y.

from the attachment the question on the unit circle is interpreted using a figure,then, hypotenuse was first calculated

4 0
3 years ago
What is the depth of the Indian Ocean rounded to the nearest thousand
gogolik [260]
Hey There!

The depth of the Indian Ocean rounded to the nearest thousand is 13,000.
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