There are 30 total cards. 10 are yellow. What are the chances that you pull 2 yellow cards.

Mathematics

2 answers:

allsm [11]1 year ago

5 0

About a 6.7% chance.

Hoochie [10]1 year ago

4 0

Answer: please read the steps

Step-by-step explanation:

To calculate percentage the odds of pulling 2 yellow cards out of 30 is 2/30. now we turn the denominater into 100

100/30= 3.33...

3.33*2=6.66.. (round to nearest tenth)

now you have 6.7/100 which is

6.7% chance

(if you need more precise number its 6.667%)

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2 years ago

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Maksim231197 [3]

Answer:

B. False

Step-by-step explanation:

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The probability of B does not depend on A. That is what makes them independent.

5 0

2 years ago

52 Х degrees PLEASEHEHEH

Tom [10]

Answer:

x = 142 degrees

Step-by-step explanation:

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-------------------

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3 0

2 years ago

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Genrish500 [490]

Answer: D) 10 sin (πx) - 5

Step-by-step explanation:

The range (maximum - minimum) is 5 - (-15) = 20

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Of the given options, only A & D are candidates. Now we need to decide if it is a cos graph (A) or a sin graph (D). If we shift the graph up 5 units (to eliminate the vertical shift) , the graph would pass through the origin. Thus it is a sin graph and the answer must be option D.