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Ber [7]
2 years ago
5

Four coins are tossed several times. Which of the following represents the outcome on a coin that may not be fair?

Mathematics
1 answer:
Kruka [31]2 years ago
7 0

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% .

Step-by-step explanation:

**answer not mine**

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3 years ago
(8x − 5)(2x2 − 5x − 6)
Elodia [21]

Answer:

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2 years ago
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PilotLPTM [1.2K]

Answer:

1.x^7

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8 0
2 years ago
Read 2 more answers
A 28 first slide at a waterpark makes an angle of 60° with the ground as it descends into a pool. What is a vertical distance fr
IceJOKER [234]

Answer:

The vertical distance from the top of the slide go the ground is 24.25 feet

Step-by-step explanation:

Here, we want to calculate the vertical distance from the top of the slide to the ground.

To answer this properly, we shall need the aid of a diagram. Please check the attachment for this;

Mathematically, to calculate this vertical distance, we shall be employing the use of a trigonometric ratio since the shape we are considering is a right-angled triangle

The vertical distance faces the angle given and we can refer to it as the opposite. The length of the slide refers to the hypotenuse

So the trigonometric ratio we are to use will consider the opposite and the hypotenuse

This is the sine

Mathematically sine of an angle = length of the opposite/length of the hypotenuse

let’s call the length of the opposite x

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3 years ago
How to compare 2 quantites so that the second quantity has a value of 1 without using a diagram
IrinaVladis [17]
I am not sure but i think you were to say this:(1st quality)x=(      )(2nd quality)
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3 years ago
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