Four coins are tossed several times. Which of the following represents the outcome on a coin that may not be fair? 1st coin is tossed 50 times and gives 24 heads and 26 tails.

2nd coin is tossed 250 times so that P(heads) = 0.25.

3rd coin is tossed 16 times and gives P(tails) = 9/16

4th coin is tossed 25,000 times and gives 12,505 heads.

Answers

Answer 1

Answer:
If a fair coin is tossed a great many times, you
expect the results to be 50-50 or close to it.

First coin: 24 and 26. 48% and 52%.

Second coin: 25% and 75% .

Third coin: 9/16 and 7/16. 56.25% and 43.75% .

Fourth coin: 12,505 and 12,495 . 50.02% and 49.98% .

If I'm betting my own jellybeans, then I would not go anywhere near
the second coin, and I'm not all that happy with the third coin either.

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Six students share 8 granola bars equally. How many granola bars does each student get?

Answers

Answer:

1 whole one and a third of one.

Step-by-step explanation:

1 1/3 of a granola bar

Answer: 1.33333333333 or 1.3 as a repeating decimal

Just divide 8 ÷ 6

5.45833333333 convert to fraction

Answers

54583333333100000000005.4583333333=5458333333310000000000

you have to move the decimal

The fraction would be 131/24

California has 143deaths from heart disease and 137deaths from cancer per100,000 residents. Which rate is more extreme compared to other states? A.Perform any needed computations here: b. Is California's rate for heart disease or for cancer more extreme compared to the other states? Explain:

Answers

Answer:

California's rate for heart disease is more extreme than Cancer

Step-by-step explanation:

Given

Represent Cancer with C and Heart Disease with H

H = 143

C = 137

Population = per 100,000

First we need to determine the probability of both.

For H

P(H) = H/100000

P(H) = 143/100000

P(H) = 0.00143

For C

P(C) = C/100000

P(C) = 137/100000

P(C) = 0.00137

By comparison,

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So, California's rate for heart disease is more extreme than Cancer.

Reason: P(H) > P(C)

Maria needs 3.87 feet of string to use as a border for her poster. Maria finds two pieces of string one that is 2.5 feet long and another that is 1.75 feet long.How do you calculate the amount of string Maria will have leftover after making the border to her poster?

Answers

Answer:x = 4.25 - 3.87 x = 0.38 feet

Step-by-step explanation::Find out the how much string will Mellisa have left over .To proveLet us assume that the string will Mellisa have left over be x .As givenMelissa needs 3.87 feet of string to use as a border for her poster.Melissa finds a piece of string that is 4.25 feet long.Than the equation is write in the form. Therefore the string will Mellisa have left over be 0.38 feet .

The cross section of a cylinder taken parallel to the base produces which 2-dimensional shape?

Answers

A cylinder is a three-dimensional shape that has a base of a circle. Therefore, the cross-section of a cylinder taken parallel to the base is a circle. The volume of a cylinder is equal to the area of the base times the height of the shape.The area of the base is equal to the area of the circle.

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If two figures are similar, the resulting corresponding angles are always enlarged reduced congruent similar

Answers

If two figures are similar, the resulting corresponding angles are CONGRUENT.

Congruent means exactly equal in size and shape. Congruent angles have the exact same measure.

Two figures are similar when its corresponding angles have the same exact measure.

the answer is congruent. I just took the quiz and I got it right hope this helps!

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