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AysviL [449]
3 years ago
6

There are four red ,four blue, and two green marbles in a bag .if one marble is chosen at random from the bag what is the probab

ility that the marble will be green
Mathematics
1 answer:
mina [271]3 years ago
7 0

Answer:

There is a 20% probablity that the marble will be green :)

Step-by-step explanation:

  • There are a total of 10 marbles in the bag. 4 red+4 blue+ 2green=10
  • There are two green marbles out of the 10 marbles.  2/10
  • 2 divided by 10 is .20 or 20%
  • Therefore, there is a 20% probability that the marble will be green.
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5 0
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3 years ago
What is the value of x? <br> (x + 40)° (3x)°<br><br> A. 20<br> B.35 <br> C. 60<br> D. 70
Olenka [21]
Hello!

We are given the equation below.

x+40=3x

We want to get all of the variables on side. First of all let's subtract 40 from both sides.

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Now we rearrange our equation so the commutative property will work.

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Our answer is A) 20.

I hope this helps!
4 0
3 years ago
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