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2 years ago

F a coin is flipped 10 times, what is the probability that it will show all heads or all tails?

Mathematics

2 answers:

Tomtit [17]2 years ago

6 0

You have a 50% of heading heads and 50% of get tails.

Fiesta28 [93]2 years ago

4 0

Answer:

plato users the correct answer is B 1/512

Step-by-step explanation:

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Express M=cos3A + cos A and N = sin3A + sin A as a product form

elena-14-01-66 [18.8K]

Answer:

2cosAcos2A, 4sinAcos^2A

Step-by-step explanation:

cos3A+cosA

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2cosAcos2A

sin3A+sinA

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2 years ago

If AB = 13, BC = 9, and CA = 17, list the angles in order from smallest to largest.

Licemer1 [7]

A,C,B
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3 years ago

What is the slope of the linear function above? Write any fractions as improper fractions, using a '/'. (PLEASE HELP ME)

aliina [53]

-3/2
Down 3
Right 2
As an improper fraction it would be -1 1/2

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2 years ago

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What is the answer to this?

yKpoI14uk [10]

Answer:

I think it is 24 but I don't know the rest sorry 乁( •_• )ㄏ

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3 years ago

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What is the solution to the system of equations below?

Karolina [17]

Answer:

The solution is the point (18,0)

Step-by-step explanation:

we have

$y=-\frac{1}{3}x+6$ -----> equation A

$y=\frac{1}{3}x-6$ -----> equation B

Solve the system by substitution

substitute equation B in equation A

$\frac{1}{3}x-6=-\frac{1}{3}x+6$

solve for x

Adds (1/3)x both sides

$\frac{1}{3}x-6+\frac{1}{3}x=6$

$\frac{2}{3}x-6=6$

Adds 6 both sides

$\frac{2}{3}x=6+6$

$\frac{2}{3}x=12$

$x=12(3)/2\\x=18$

<em>Find the value of y</em>

substitute the value of x in equation A or equation B

$y=-\frac{1}{3}(18)+6=0$

therefore

The solution is the point (18,0)

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3 years ago

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