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Fudgin [204]
2 years ago
14

A number cube is rolled twice. What is the probability of getting a 6 on the first roll,

Mathematics
1 answer:
ivann1987 [24]2 years ago
8 0

Answer:

b. 1/9

Step-by-step explanation:

1. 1/6 is the probability of rolling 6

2. 4/6 is the probability of rolling less than 5

3. Multiply them: \frac{1}{6} x\frac{2}{3}

4. Answer: 1/9

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MrRissso [65]

Answer:

C. 309 cm2

Step-by-step explanation:

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≈309.01934

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A rectangular poster is 3 times as long as it is wide. A rectangular banner is 5 times a long as it is wide. Both the banner and
deff fn [24]

Answer:

The answer to your question is

a) Poster             width = 3 in

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b) banner

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Step-by-step explanation:

a) For the poster

   width = x

   lenght = 3x

Perimeter of a rectangle = 2base + 2 height

                                         = 2(x) + 2(3x) = 24

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                                           x = 24/8

                                           x = 3

    width = 3 in

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b) For the banner

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    lenght = 5y

Perimeter of a banner = 2 base + 2 height

                                        2 (y) + 2(5y) = 24

                                        2y + 10y = 24

                                        12y = 24

                                           y = 24/12

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3 years ago
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Answer:

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weeeeeb [17]

Answer:

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Step-by-step explanation:

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