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lutik1710 [3]
3 years ago
7

HEELP please i dont under stand

Mathematics
2 answers:
DIA [1.3K]3 years ago
7 0
The answer is A 3/10 because there is 3 blue marbles and all together there is 10
Reil [10]3 years ago
4 0
B. 2/9
You add up how many marbles there are. in this case there is 10. 3 out of those are blue. so you start out with the probability being 3/10. you take 1 marble out, making the total 9 now. now look at the color. you started with 2 red, 3 blue, and 5 yellow. you pulled out a blue, didnt put it back, so now there are 2 blue marbles left out of 9 marbles. there probability is now 2/9. hope i helped you.
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e-lub [12.9K]

Answer:

Alex needs to make 10 tables per week.

Step-by-step explanation:

If his base pay is $300, then subtract it from $800, you get $500. Then divide $500 by how much Alex earns per table, $50, then you get 10. Alex needs to make 10 tables per week.

5 0
3 years ago
How to write twice the sum of a number and 9 equals 7 ?
Rufina [12.5K]
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7 0
4 years ago
5.63 + 14.37 PLZ ANSWER QUICK
erica [24]
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3 years ago
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ycow [4]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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