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kotegsom [21]
3 years ago
13

Ben has a box of marbles. 30 of the marbles are red, 14 are green and 16 are blue. Ben randomly selects a marble from the box, r

ecords the color and then replaces the marble in the box. If he selects a marble 30 times, how many times do you predict he will select a blue marble?
Mathematics
1 answer:
Pie3 years ago
7 0

Answer:

I predict he will select the blue marble 8 times

Step-by-step explanation:

In total there are 60 marbles so if they select a marble 30 times, that is half of 30. I just took half of the blue marbles and that would be the theoretical probability

Can I have brainliest plz

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What is the solution to (x^3/4 over y^-1/2)^6
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7 0
3 years ago
How many more cubes does the prism hold?​
luda_lava [24]

Answer:

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Step-by-step explanation:

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3 years ago
What is the vaule of x
blondinia [14]

Answer:

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Step-by-step explanation:

Look at the picture.

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Substitute:

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