3 years ago

If a coin is flipped 20 times and I hit a head comes up non times what is the relative frequency of ahead coming up

1 answer:

7 0

i think its a 50% chance or 1/2 chance of getting heads

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slamgirl [31]

Answer:

Let x = 1

LHS: -4(1)+(-2)=-4+(-2)=-6

RHS:3(1)+(-5)=3+(-5)=-2

Therefore -4x+(-2) is not equal to 3x+(-5)

7 0

3 years ago

Zolol [24]

Answer:

the first option

Step-by-step explanation:

Given

Ax + By = C ( subtract By from both sides )

Ax = C - By ( divide both sides by A )

x = $\frac{C-By}{A}$

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3 years ago

Salsk061 [2.6K]

42 times is the answer

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3 years ago

Nesterboy [21]

Answer:13

Step-by-step explanation:

2(7)-3

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3 years ago

riadik2000 [5.3K]

It will be b im ask my teacher

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3 years ago