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3 years ago

6

A fair coin is flipped 10 times and lands on heads 8 times. Provide a reason to justify the difference between the experimental

and theoretical probabilities.

1 answer:

Fed [463]3 years ago

7 0

Answer:

You flipped it so good it landed on tails 2 times

Step-by-step explanation:

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What is the slope formula of (4,2) and (7, 6.5)

Lady_Fox [76]

Suppose the given coordinates are represented as,

$\begin{gathered} (x_1,y_1)=(4,2) \\ (x_2,y_2)=(7,6.5) \end{gathered}$

Then, the formula for slope can be expressed as,

$\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1} \\ m=\frac{6.5-2}{7-4} \end{gathered}$

Solving it,

$m=\frac{4.5}{3}=1.5$

The slope is 1.5.

The formula of (10, 8) anjd (-5,8) is

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2 years ago

What equation can I use to find the side of a cube whose area is 729?

Tom [10]

#1 There is no area of a cube. There is only a volume.
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Substitute 729 in V since that is the volume.
$729 = s^{3}$

Take the cube root and you will get 9.

So the formula is $V = s^{3}$ and the side is 9.

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4 years ago

Given that f(x)=6x+2 and g(x)= 2x+4/5 solve for g(f(1))

kolbaska11 [484]

Note that f(1) = 6(1)+2 = 8. Next, evaluate g(x) at x=8: g(f(1)) = g(8) = 2(8) + 4/5, or 16 4/5.

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3 years ago

Zahra plans to draw a triangle with angles measuring 50, 60, and 70. Which is true about Zahra’s plan?

andriy [413]

<span>D. Zahra can make more than one triangle with these angle measures.
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3 years ago

Read 2 more answers

Help don't forget to put the work thank you

marysya [2.9K]

Answer:

<em>(J) </em>

Step-by-step explanation:

If the scale factor of dilation is greater than 1, the image is an enlargement.

If the scale factor of dilation is between 0 and 1, the image is a reduction.

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3 years ago