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Citrus2011 [14]
3 years ago
6

A box contain 12 balls in which 4 are white 3blue and 5 are red.3 balls are drawn at random from the box. Find the chance that a

ll three balls are of different colour
Mathematics
2 answers:
otez555 [7]3 years ago
6 0

Answer:

3/44 or 0.068

Step-by-step explanation:

(3/12 × 2/11 × 1/10)+(5/12 × 4/11 × 3/10)+(4/12 × 3/11 × 2/10)

=3/44

PIT_PIT [208]3 years ago
3 0

Answer:

white: 1/3, blue: 1/4, red: 5/12

Step-by-step explanation:

Take the amount of balls each color has and divide by 12.

White:

4/12 = 1/3

Blue:

3/12 = 1/4

Red:

5/12 (can't simplify)

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I need this answer too please help
VMariaS [17]

Answer:

x = 6

Step-by-step explanation:

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2x = 3 × 4, that is

2x = 12 ( divide both sides by 2 )

x = 6

7 0
3 years ago
decide which type of graph will best represent that the majority of students like pepperoni pizza? Bar graph or pie chart?​
ycow [4]

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Step-by-step explanation:

8 0
3 years ago
If the factors of function f are (x - 6) and (x - 1), what are the zeros of function f?
lidiya [134]
X=6 and x=1

You can find your zeros by determining what you have to plug into the function in order for it to equal zero

If we plug in 6, for example we’d get (6-6)(x-1)

Simplified this is 0(x-1)

Anything times 0 is 0, so this is one of our zeros.

Same goes for x-1, we just need to plug in 1 for it to equal 0

Therefore there are zeros at x=1 and x=6 :))
7 0
3 years ago
Whoever is willing to help I will give extra point I will probably get some done myself but I will need help with the rest
Monica [59]

Answer:

are you just listing defnitions or what

Step-by-step explanation:

5 0
3 years ago
A basketball player makes 2 out of 5 free throws.what is his shooting percentage​
Bezzdna [24]

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Fraction Percent

1/5 20%

2/5 40%

3/5 60%

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