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victus00 [196]
3 years ago
6

Can someone help me with this

Mathematics
2 answers:
Thepotemich [5.8K]3 years ago
7 0

Answer:

D: 1/35

Step-by-step explanation:

First, you have to know how many marbles there are, and if you count them all up there are 15 marbles in total. Next, there are 3 blue marbles, so you would put the fraction as 3/15, or simplified to 1/5. Now, if you don't replace that blue marble, you now only have 14 marbles, and there are 2 yellow, which means you have a 2/14 chance of drawing a yellow marble, simplified to 1/7. But because there are two parts of the problem you are going to multiply 1/5 by 1/7 to get 1/35, which is your answer.

Vilka [71]3 years ago
5 0

Answer:

b. 1/7 i think

Step-by-step explanation:

4+3+2+6= 15-1= 14 if they get a blue marble aand dont put it back it would be one less and then you have fourteen and if you simpify it it would be 1/7

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Answer:

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Step-by-step explanation:

In the unit circle, Ф is the angle between the terminal side and the positive part of the x-xis

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In a unit circle

∵ Ф = 270°

→ By using the 4th rule above

∴ The terminal point is (0, -1)

∴ sinФ = -1

∴ Terminal point (0, -1); sin Ø = -1

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Step-by-step explanation:

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Step-by-step explanation:

Answer:

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