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2 years ago

QUICK HELP I NEED TO ANSWER THIS QUESTION WHO ASKED???

Mathematics

1 answer:

timurjin [86]2 years ago

3 0

Answer:

Lol

Step-by-step explanation:

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!!!!!!!!!!!!!!!!!!!!!!!!

astra-53 [7]

Answer:

maybe the arrows should start from zero, probably

4 0

3 years ago

Plzzzzzzzz! A suitcase lock has a code 4 symbols long. The symbols on the lock are a star, a square, a circle, a triangle, a lin

34kurt

Answer:

$\dfrac{1}{30}$

Step-by-step explanation:

6 symbols and 4-symbol code so number of combinations wich doesn't contain the same symbol twice would be:

6•5•4•3 = 360

If code starts with a star followed by triangle that means only one posibility for first two symbols and code doesn't containing the same symbol twice means that left 4 symbols for next two.

So number of combinations of code starting with a star followed by triangle and doesn't containing the same symbol twice will be:

1•1•4•3 = 12

The probability that a randomly chosen code starts with a star followed by triangle and doesn't contain the same symbol twice:

$\dfrac{1\cdot1\cdot4\cdot3}{6\cdot5\cdot4\cdot3}=\dfrac{1\cdot1}{6\cdot5}=\dfrac{1}{30}$

7 0

3 years ago

Please help asap for brainlist

Shtirlitz [24]

Answer:

Substitute the given n-values into each function, f(n), to determine which generates the same values as the given a(n)'s.

Step-by-step explanation:

6 1

2 years ago

Find the length of a side of a square if its area is m^2 square units

zimovet [89]

Answer:

Step-by-step explanation:

Square area: m²

The formula for finding the square area: m×m=m²

m²=√(m²)=m

one side of the square is equal to m

4 0

2 years ago

Simplify: −7 + {12 − 3[50 − 4(2 + 3) ] }

DedPeter [7]

Answer:

-85

Step-by-step explanation:

1) (2 + 3)

-7 + {12 - 3[50 - 4(5) ] }

2) -7 + {12 - 3[50 - 20] }

-7 + {12 - 3[30] }

3) -7 + 12 - 90

5 - 90

Answer: -85

6 0

3 years ago