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vlabodo [156]
3 years ago
12

John has 3 red markers and 5 blue markers. What is the probability that he picks a red marker, and then, without replacing it, s

elects another red marker?
Mathematics
1 answer:
GaryK [48]3 years ago
8 0
First time he picks a marker there is a 3/8 chance because 3 markers out of all the markers.

second time there is a 2/7 chance because there are only 7 markers left and 2 markers of those are red

so it would be 3/8 times 2/7 or about .107 
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What is -341 degrees coterminal to
dlinn [17]

The angle that is coterminal to-341 degrees is 29 degrees

<h3>Coterminal angles</h3>

Coterminal angles are angles in standard position (angles with the initial side on the positive x-axis) that have a common terminal side.

When determining the coterminal angle of a particular angle measure, we will simply add 360 degrees to such angle.

Given the angle -341 degrees, the angle coterminal to the angle is expressed as;

Coterminal angle = -341 + 360

Coterminal angle = 29 degrees

Hence the angle that is coterminal to-341 degrees is 29 degrees

Learn more on coterminal angle here; brainly.com/question/19891743

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3 years ago
Hi! Will someone please tell me if I am right. If I am not, please explain why. Thanks!
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Which is the approximate measure of angle Y? Use the law of sines to find the answer.
vitfil [10]
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siny=2.7sin63/2.8

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3 years ago
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