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alexira [117]
3 years ago
8

A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red

marble is 1 in 5. Yasmine returns the marble to the bag and adds five more red marbles to the bag. The probability that she takes one red marble at random is now 1 in 3. How many red marbles were originally in the bag?
Mathematics
1 answer:
Daniel [21]3 years ago
8 0
The answer is gonna be 40
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Answer:

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6 0
2 years ago
X - 5 &gt; -10. give the solution
expeople1 [14]
X > -10 + 5
bring the five to the other side of the equation and change the sign in front
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5 0
2 years ago
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4 0
3 years ago
You invest $1600 in an account paying 5% interest compounded daily. What is the account's effective annual yield? Assume 360 day
Pavlova-9 [17]

Answer:

5.13%.

Step-by-step explanation:

Amount  accumulated in 1 year

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3 0
3 years ago
12 = 3 x *blank* × *blank*
mario62 [17]
1.(first blank) 2
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EXPLANATION:
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Boom Im magical
3 0
3 years ago
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