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kolezko [41]
3 years ago
9

You're playing a game where you defend your village from an orc invasion. There are 3 characters (elf, hobbit, or human) and 5 d

efense tools (magic, sword, shield, slingshot, or umbrella) to pick from. If you randomly choose your character and tool, what is the probability that you'll be a magic elf?
Mathematics
2 answers:
Kruka [31]3 years ago
8 0

Answer:

it is 1/15

Step-by-step explanation:

Salsk061 [2.6K]3 years ago
5 0

Answer:

1/15

Step-by-step explanation:

You have a 1/3 chance of being an elf.

You have a 1/5 change of having the magic tool.

1/3 × 1/5 = 1×1/3×5 = 1/15

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LUCKY_DIMON [66]

Answer:

Algebrically the result can be written as -

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Step-by-step explanation:

Let the number be 'x'.

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Use slopes and y-intercepts to determine if the lines 6x+y=−1 and −2x−5y=1 are parallel.
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The two lines are not parallel.

Step-by-step explanation:

Every linear equation follows this structure:

y = mx + b

y is the y value

x is the x value

m is the gradient/slope of the line

b (or sometimes c) is the y-intercept of the line

Firstly, we have to get the y term on one side by itself.

6x + y = -1

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y = -6x - 1

-2x -5y = 1

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Secondly, we make it so the y term is just the y value.

The first equation is already like this, so we don't need to do anything to that.

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÷ -5  ÷ -5

y = (2x + 1) / -5

This can be expanded and simplified to:

y = -2/5x - 1/5

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If the slopes are the same and the y-intercepts are different, they are parallel. However, the slopes are different, therefore they are not parallel.

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A whales dives towards deeper water at a rate of 6 feet per second. It continues for a total of 20 seconds which expression repr
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