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krok68 [10]
2 years ago
9

There are 5 red marbles, 15 blue marbles, and 5 green marbles In a bag. If you reach In and randomly draw two marbles without re

placing the first, what is the probability that both will be blue?
3/5

8/10

7/20

19/49​
Mathematics
2 answers:
spayn [35]2 years ago
6 0

Answer:

7/20

Step-by-step explanation:

puteri [66]2 years ago
4 0

Answer:

A because 15 + 5 + 5 = 25. 100/25 = 4. (OWO)

Step-by-step explanation:

100% A, hope that helps :D

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Let x = number of students in each of the remaining rows

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2 years ago
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A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is 85
insens350 [35]
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3 0
2 years ago
Hi ! please help !
tatuchka [14]

Hey there! I was looking at your question for a bit then realized you meant i, the imaginary number, not "1" at the end of each number.

  • Complex numbers are numbers involving both real and imaginary numbers; thus, this question wouldn't make much sense without the imaginary number i

The expression we are given is:

(3+4i)+(8+2i)

Open parenthesis and combine like terms:

=3+4i+8+2i

=11+6i

This is answer choice B (assuming it's supposed to be an i and not a "1" at the end)

Let me know if you need any clarifications, thanks!

~ Padoru

5 0
3 years ago
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LekaFEV [45]
The product of this is 81
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