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3 years ago

What is the probability of flipping a coin 10 times and getting heads 4 times?

Mathematics

2 answers:

svet-max [94.6K]3 years ago

7 0

I think it’s D sorry if I’m wrong

Dennis_Churaev [7]3 years ago

4 0

The answer is B, my friend

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What is the slope of the linear relationship shown in this table of values?

KATRIN_1 [288]

Answer:

Step-by-step explanation:

To find the slope m use any 2 ordered pairs from the table.

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 4, 11) and (x₂, y₂ ) = (2, - 1)

m = $\frac{-1-11}{2+4}$ = $\frac{-12}{6}$ = - 2 → B

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4 years ago

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Simplify each algebraic expression.

GREYUIT [131]

Answer:

$\huge\boxed{\sf-2x+28}\\\\\huge\boxed{\sf 10x-4}\\\\\huge\boxed{\sf 56-5x}\\\\\huge\boxed{\sf x-13}$

Step-by-step explanation:

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$\sf \\12x-(4+2x)\\\\12x-4-2x\\\\Combining \ like \ terms\\\\12x-2x - 4\\\\10x-4 \\\\\rule[22]{225}{2} \\2(10-x)+3(12-x) \\\\Resolving \ Parenthesis\\\\20-2x + 36 -3x\\\\Combining \ like \ terms\\\\20+36 -2x-3x\\\\56 - 5x \\\\\rule[225]{225}{2}$

$\sf 7(x-1)-6(x+1)\\\\Resolving \ Parethesis\\\\7x-7-6x-6\\\\Combining \ like \ terms\\\\7x-6x-7-6\\\\x - 13\\\\\rule[225]{225}{2}$

Hope this helped!

~AnonymousHelper1807

3 0

3 years ago

Write a number with the digit 3 in the tens places

vlada-n [284]

It can be any number so here is my awnser 437

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4 years ago

What is 6.877 to the nearest whole number?

Anni [7]

To the nearest whole number would be 7

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3 years ago

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xxTIMURxx [149]

Answer:

Step-by-step explanation:

Y=x+1.25

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3 years ago

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