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sergij07 [2.7K]
3 years ago
13

What is the pobability that a number cube with six

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
5 0

Answer: \dfrac{1}{6}

Step-by-step explanation:

We know that the total number of outcomes for fair dice {1,2,3,4,5,6} = 6

Given : Favorable outcome = 5

i.e. Number of favorable outcomes =1

We know that the formula to find the probability for each event is given by :-

\dfrac{\text{Number of favorable outcomes}}{\text{Total outcomes}}

Then, the probability that the six  faces cube will land with the number 5 face up will be :_

\dfrac{1}{6}

Hence, the required probability = \dfrac{1}{6}

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Determine the length of side BD in the triangle below.<br> 12<br> 15<br> 13<br> D<br> B<br> с
Romashka [77]

9514 1404 393

Answer:

  BD = 14

Step-by-step explanation:

The Pythagorean theorem can be used to find the lengths of CD and BC.

  CD² +12² = 13²

  CD = √(169 -144) = √25 = 5

__

  BC² +12² = 15²

  BC = √(225 -144) = √81 = 9

__

The length BD is then ...

  BD = BC +CD

  BD = 9 + 5 = 14

The length of side BD is 14 units.

7 0
3 years ago
Can someone answer this quickly please
Vedmedyk [2.9K]

Answer:

3/x

Step-by-step explanation:

it just is

8 0
3 years ago
Find the solution of the system of equations.<br> 2y = 9<br> -6x + 4y = -46
Anvisha [2.4K]

Answer:

x = 32/3 , y = 9/2

Step-by-step explanation:

2y = 9

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y = 9/2

-6x + 4*(9/2) = - 46

- 6x +18 = - 46

- 6x = - 64

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7 0
3 years ago
John works at a ice cream shop he made 4hours how much money would he make in 9 hours
kondor19780726 [428]
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30 points. Participant A runs at a slower rate than Participant B. Both participants run at a constant rate. This table represen
Mamont248 [21]
Participant A runs
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Participant A is slower than Participant B, so Participant B must run faster than Participant A.

y = 0.7x and y = 0.9x represent a faster race that y = 0.55x

Answer:
y = 0.7x
y = 0.9x
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3 years ago
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