3 years ago

I need help asap pls

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

3 0

Answer:1/10

2/10

25/100

Step-by-step explanation:

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Find the number that belongs<br> in the green box.<br><br> Round your answer to the nearest tenth.

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Deshawn has two bags of marbles. The first bag has 2 blue, 3 orange, and 5 red. The second bag has 4 pink, 10 blue, and 6 brown.

madreJ [45]

Answer: 0.1

Step-by-step explanation:

Given

Bag-I has 2 blue,3 orange, 5 red

Bag-II has 4 Pink,10 blue, 6 brown

No of ways of choosing a blue marble from bag-I

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Total no of ways of choosing a marble from bag-I

$\Rightarrow ^{10}C_1$

No of ways of choosing a blue marble from bag-II

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Total no of ways of choosing a marble from bag-II

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The probability that he will pull out a blue marble from each bag is

$\Rightarrow P=\text{Probability of pulling a blue marble from bag-I}\times \text{Probability of pulling a blue out bag-II}$

$\Rightarrow P=\dfrac{^2C_1}{^{10}C_1}\times \dfrac{^{10}C_1}{^{20}C_1}\\\\\Rightarrow P=\dfrac{2}{10}\times \dfrac{10}{20}=\dfrac{1}{10}$

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3 years ago

How many times larger is 70 than 7

ozzi

the answer is 10! because 7*10= 70

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Step-by-step explanation:

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Solve for m=−(4+m)+2

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I need help asap pls​

I need help asap pls