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elena-14-01-66 [18.8K]

3 years ago

14

You have five red blocks, three yellow blocks and 2 green blocks in a paper bag. What is the probability that you reach in the b

ag and pick out a yellow block, put it aside and then reach in a pick out a green block?

2 answers:

maks197457 [2]3 years ago

8 0

Answer:

1/15

Step-by-step explanation:

10 blocks altogether

P(Y,G) = 3/10 x 2/9

zhannawk [14.2K]3 years ago

6 0

Answer:1/15

Step-by-step explanation:

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Marat540 [252]

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4 years ago

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Dmitry_Shevchenko [17]

Answer:

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Step-by-step explanation:

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3 years ago

What is the value of n in the equation

Anna11 [10]

Answer:

n = 2

Step-by-step explanation:

Solve this like you would for an Algebra problem :)

$3n + 1.4n = 8.8\\4.4n = 8.8\\n = 2$

4 0

3 years ago

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What is the circumference and area of a circle with a radius of 40 inches?

SIZIF [17.4K]

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4 years ago

Solve for x. Round your answer to the nearest hundredth.

Zarrin [17]

Answer:

Option B is correct

Step-by-step explanation:

2x² - 6x + 3 = 0

Using Quadratic formula:

x = $\frac{-b+-\sqrt{b^{2}-4ac}}{2a}$

a = 2, b = -6, c = 3

x = $\frac-(-6)+-{\sqrt{(-6)^{2}-4(2)(3)}}{2(2)}$

x = $\frac{-(-6)+-\sqrt{(-6)^{2}-4(2)(3)}}{2(2)}\\$

$=\frac{6+-\sqrt{36-24}}{4}\\\\=\frac{6+-\sqrt{12}}{4}\\\\=\frac{6+-3.46}{4}\\\\$

$=\frac{6+3.46}{4}$

x = 2.37

$=\frac{6-3.46}{4}$

x = 0.63

5 0

3 years ago

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