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8_murik_8 [283]
3 years ago
14

From a box containing 6 black balls and 4 green balls, 3 balls are drawn in succession, each ball being re- placed in the box be

fore the next draw is made. What is the probability that (a) all 3 are the same color? (b) each color is represented?
Mathematics
1 answer:
Oksana_A [137]3 years ago
8 0

Answer:

a)6/25

b)100/100

Step-by-step explanation:

a)6/10  are black

4/10 are green

multiply the fractions,

b)100%

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Shalnov [3]
(+5) + (-8) = -3

That’s what I got.
4 0
2 years ago
Please someone help me
amm1812

Answer:

y=7*3^x

Step-by-step explanation:

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(0,7) ⇒ 7=ab^0 ⇒ 7=a

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iragen [17]

Answer:

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Step-by-step explanation:


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Step-by-step explanation:

3.7-1

point in mathematics mean multiplication

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7 0
2 years ago
John's bank account had $1,320 at the end of November. In December, he bought $645 worth of
Kamila [148]

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850 but im not sure lol

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