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telo118 [61]
3 years ago
11

Flip a coin 4 times and calculate the experimental probability of the coin landing heads up. Flip a coin 4 more times to increas

e the total number of trials to 8. What is the experimental probability of the coin landing heads up?
Mathematics
2 answers:
Allushta [10]3 years ago
8 0

Answer:

3/4 and 5/8

Step-by-step explanation:

MaRussiya [10]3 years ago
7 0

Answer:

0.35 Not sure

Step-by-step explanation:

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Find the solutions to the equation by completing the square.
rjkz [21]

Answer:

Step-by-step explanation:

hello :

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(x - 3 )²= __16_

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8 0
3 years ago
Identify the equation of a line in slope-intercept form that is perpendicular to y = -1/3 x + 2 and passes through (2, 1)
Airida [17]

Answer:

Step-by-step explanation:

The slope of a line perpendicular to another line is the opposite reciprocal of the slope of the other line, meaning if the slope of the other line is -\frac{1}{3}, then the slope of the line perpendicular is 3.

Knowing this, we can start to construct the equation for the line:

y = mx + b

y = 3x + b

To solve for b, we plug in the coordinates of the point that we know the line runs through, (2, 1):

y = 3x + b

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1 = 6 + b

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Therefore, the slope of the line that is perpendicular ot the line provided in the equation is the following:

y = 3x - 5

5 0
3 years ago
I really need help please
vovikov84 [41]

Answer:

sorry


Step-by-step explanation:


3 0
3 years ago
Calculate the distance between the pairs of coordinates, and classify them according to the distance between them.
ziro4ka [17]

Answer:

the first one is 3

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5 0
2 years ago
Please help. my grade in math is terrible all i want is help please.
joja [24]

Answer:

45 divided by 5 = p

p= 9.

....

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