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3 years ago

5

A bag contains 1 red, 2 blue, and 3 green marbles. Two marbles are drawn from the bag without replacement. Based on the tree dia

gram, what is the probability that TWO BLUE marbles are drawn? (in simplest fraction form) A) 1 10 B) 1 15 C) 1 30 D) 3 11

2 answers:

Alexeev081 [22]3 years ago

8 0

Its C) 1/30 Trust me :D

sladkih [1.3K]3 years ago

5 0

Answer:it is 1/15

Step-by-step explanation:

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zloy xaker [14]

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$A_T=150cm^2$

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$\begin{gathered} h=20\operatorname{cm} \\ b=15\operatorname{cm} \end{gathered}$

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$\begin{gathered} A_T=\frac{1}{2}(b\times h) \\ \therefore\rightarrow \\ A_T=\frac{1}{2}(20cm\times15cm)=\frac{1}{2}(20\times15)cm^2 \\ A_T=\frac{1}{2}(300)cm^2=150cm^2 \\ \therefore\rightarrow \\ A_T=150cm^2 \end{gathered}$

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