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3 years ago

6

A friend of yours plans to toss a fair coin 200 times. You watch the first 40 tosses, noticing that she only got 16 heads. If th

e coin is fair how many heads do you expect her to have when she is finished the 200 tosses?

1 answer:

timofeeve [1]3 years ago

5 0

Answer:

I think 80

Step-by-step explanation:

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Simplify ( If possible please show work)

mamaluj [8]

Answer:

x^2y / 4

Step-by-step explanation:

x^4 y^4 / 4x^2 y^3

x^4 / x^2 = x^2 and y^4 / y^3 = y so:

this = x^2y / 4

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Find the values of the constants p and q if the lines px + 5y = 7 and

Igoryamba

Answer:

2/5

Step-by-step explanation:

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Figure will be rotated 90° clockwise around the point (2, -2), then reflected over the -axis in order to create Figure .Will the

I am Lyosha [343]

Answer:

used ckmgtdctstrrerwy45ykehrakut

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3 years ago

Write the decimal in fractional notation: 0.097 A 97/1000 B 97/10,000 C 970 /1000 D 97/10

jeyben [28]

If you would like to write 0.097 in fractional notation, you can do this like this:

0.097 = 97 / 1000

The correct result would be <span>A 97/1000.</span>

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3 years ago

When calculating the circumference of a circle, sometimes the radius is given instead of the diameter. What is the relationship

alex41 [277]

The diameter is double the size of the radius

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