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3 years ago

12

A student is flipping a fair coin. His first 2 flips landed on heads while his next 3 flips landed on tails. What is the probabi

lity that the student's next flip will be tails?

1 answer:

Vikentia [17]3 years ago

8 0

Answer:

50 %

Step-by-step explanation:

the probability doesn't change based on previous flips. It will always be 50 50

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mixas84 [53]

The answer is b. would u like to see steps or are you good?

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4 years ago

What’s the closest distance to the square root of 17?

dsp73

Answer:

$\sqrt{4} \leq 17 \leq \sqrt{5}$

4² =16

5² =25

Step-by-step explanation:

Take the perfect squares and determine if 17 is closer to the 2 square roots it is in-between. In this case, 17 is closest to 16.

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3 years ago

Choose all of the points where the graph of the line 3x + 2y = 6 and the graph of the parabola y = x2 - 4x + 3 intersect.

Alborosie

Answer: a,e

Step-by-step explanation:

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3 years ago

NEED HELP GIVING BRAINLIEST

Pie

For this case we have by definition, that the equation of a line in the slope-intersection form is given by:

$y = mx + b$

Where:

m: It's the slope

b: It is the cutoff point with the y axis

We need two points through which the line passes to find the slope:

$(0, -4)\\(1,0)$

We found the slope:

$m = \frac {y2-y1} {x2-x1}\\m = \frac {0 - (- 4)} {1-0} = \frac {4} {1} = 4$

So, the equation is of the form:

$y = 4x + b$

We substitute a point to find "b":

$-4 = 4 (0) + b\\-4 = b$

Finally, the equation is:

$y = 4x-4$

Answer:

Option D

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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago