3 years ago

Kayla flips a quarter 200 times. She expects that

Mathematics

1 answer:

ehidna [41]3 years ago

7 0

Answer:

Experimental probability is likely to be slightly different from theoretical probability.

Step-by-step explanation:

This is because there is a 50-50 chance, but it is unlikely to be exactly 100-100. That is just to hypothesis!

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Answer:

Correct

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3 years ago

What is the area of the following triangle? A. 300 in B. 60 in C. 150 in D. 72 in

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Answer:

C, 150 in

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

Peter is making an "X marks the spot" flag for a treasure hunt. The flag is made of a square white flag with sides of 12 centime

zheka24 [161]

Answer:

34 cm

Step-by-step explanation:

The actual question is How many inches of ribbon Peter will need to make the "X".

Using the Pythagorean theorem, the length of the diagonal of a square with 12 cm sides is:

$d^2=12^2+12^2\\d=\sqrt{288}\\ d=16.97\ cm$

Since the "X" requires two diagonals, the length of ribbon required is:

$L=2*16.97\\L=34\ cm$

The length required, rounded to the nearest centimeter, is 34 cm.

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3 years ago

The U.S. Air Force has 19 women for every 81 men listed if the squadron has 750 members approximately how many are men?

laila [671]

If unrounded the answer would be 607.5 men but if rounded it would be 608 men

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3 years ago