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3 years ago

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probablity question: A bag contains 4 red marbles, 3 blue marbles and 7 green marbles. If three marbles are drawn out of the bag

, what is the probability, to the nearest 10th of a percent, that all three marbles drawn will be green?

1 answer:

GalinKa [24]3 years ago

4 0

Answer: 12.5%

Step-by-step explanation:

i dunno for sure so probably use someone elses answer

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posledela

Answer: 7.42x10^3 . . . . .

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3 years ago

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DIA [1.3K]

Answer:

$2551\dfrac{1}{2}$

Step-by-step explanation:

$\bf l = 20\dfrac{\sf 1}{4} \ in = \dfrac{81}{4} \ in$

$\bf w = 10\dfrac{1}{2} = \dfrac{21}{2} \ in\\\\\\h = 12 \ in$

Volume of rectangular prism = l*w*h

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2 years ago

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iogann1982 [59]

Answer:Pythagoras

Step-by-step explanation:

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3 years ago

A skateboard halfpipe is being designed for a competition. The halfpipe will be in the shape of a parabola and will be positione

levacccp [35]

Answer:

Option A , (0, 20); y equals one over eighty times x squared plus 20

Step-by-step explanation:

The equation of parabola is given by

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In this case h = 0

So we get

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natali 33 [55]

It’s 3/6 but you simplify it to 1/2

1/2 is ur answer :)

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