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3 years ago

What can you predict regarding the probability of the

Mathematics

2 answers:

soldi70 [24.7K]3 years ago

8 0

Answer:

A Is Incorrect.

The Correct answer is C, With more trials, the frequency of heads up will equal the frequency of tails up.

Step-by-step explanation:

natka813 [3]3 years ago

6 0

Answer:

The frequency does not change with more trials

Step-by-step explanation:

To predict: the probability of the coin landing heads up

Solution:

Probability refers to the chances that an event will occur in an experiment. The value of probability lies between 0 and 1. 0 indicates impossible event and 1 indicates a sure event. The probability of an event can not be greater than 1.

When a coin is tossed, there are two possible outcomes: heads (H), tails (T).

In case of the probability of the coin landing heads up, the frequency does not change with more trials.

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Can a rational number + a rational number = irrational number

zalisa [80]

Answer:

Step-by-step explanation:

its just like a positive number + a positive number cannot equil a negitive number.

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3 years ago

Nora measured a community college and made a scale drawing. She used the scale 3 millimeters : 2 meters. If a building at the co

ikadub [295]

Answer:64 Meters

Step-by-step explanation:

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3 years ago

Please Please Please help me with this answer

nignag [31]

Alright, lets gets tarted.

Suppose there are x rows of tomato plants Krystyn make.

Again suppose there are n plants in each row.

We could find total plants by multiplying number of plants in each row with number of rows.

Hence total number of plants will be = $x * n$

But as per question, total number of plants are 54. It means

$x * n = 54$

Now, the number of plants in each row was 3 more than the number of rows means

$n = x + 3$

Putting this value of n in first equation we made

$x * (x+3) = 54$

$x^{2} + 3x = 54$

Subtracting 54 in both sides

$x^{2} + 3x - 54 = 54 - 54$

$x^{2} + 3 x - 54 = 0$

Factoring

$(x-6)(x+9) = 0$

Means x = 6 or x = -9

The number of rows can not be negaive.

Hence x = 6

It means number of rows of tomato plants will be 6. : Answer

Hope it will help :).

4 0

4 years ago

Read 2 more answers

Y - x= 4 what the answer?

serious [3.7K]

Step-by-step explanation:

y-x=4

There could be two possibilities,

1) y = 4+x

2) y-4 = x

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3 years ago

Read 2 more answers

ASAP FREE BRAINLIEST plesse help if you understand‼️

ira [324]

Since Abby moved faster, she weighs less than Ben.
The ratio between their speeds should be the same as the ratio between their weights.
So, Ben weighs 52.5*1.59/1.22 = 68.422kg

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4 years ago

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