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3 years ago

20 points a coin is flipped 3 times and number of times heads appears is recorded. how many different outcomes can occur

Mathematics

2 answers:

8_murik_8 [283]3 years ago

6 0

There can only be two outcomes that result from the coon being flipped because there’s only two sides.

Sedaia [141]3 years ago

4 0

A) 2

hope this helps ::)

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What’s the correct answer

ale4655 [162]

$45x=11\qquad\text{divide both sides by 45}\\\\\boxed{x=\dfrac{11}{45}}=0.2\overline{4}\\\\Answer:\ \boxed{x\approx0.24}$

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3 years ago

I need help 1. 2. 3.

Reptile [31]

1. North America, Africa, Asia, Europe

2. South America, Antarctica, and Australia

3. North America, South America and Antarctica.

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3 years ago

Find the mean and median of these data: 2, 5, 9, 11, 17, 19.

Harrizon [31]

data: 2, 5, 9, 11, 17, 19

median is the middle number
median = (9+11)/2 = 10

mean = average
mean = (2 + 5 + 9 + 11+ 17 + 19)/6
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3 years ago

Pg 8 number 5 and 6 PLZZZ HELP

blsea [12.9K]

Answer:

Part 5) $C=8\pi\ cm$

Part 6) The ratio between the circumference and diameter of a circle, is equal to the number π

Step-by-step explanation:

The questions in the attached figure

Part 5)

we know that

The circumference of a circle is equal to

$C=\pi D$

where

D is the diameter

we have

$D=8\ cm$

substitute

$C=\pi (8)$

$C=8\pi\ cm$

Part 6) What is the ratio between the circumference and diameter of a circle?

we know that

The circumference of a circle is equal to

$C=\pi D$

where

D is the diameter

The ratio between the circumference and diameter of a circle, is equal to divide the circumference by the diameter

$\frac{C}{D}=\frac{\pi D}{D}=\pi$

7 0

3 years ago

Factor 16a + 72 to find the equivalent expression

Naddik [55]

Answer:

$=8\left(2a+9\right)$

Step-by-step explanation:

$16a+72$

$\mathrm{Rewrite\:}16\mathrm{\:as\:}8\cdot \:2$

$\mathrm{Rewrite\:}72\mathrm{\:as\:}8\cdot \:9$

$=8\cdot \:2a+8\cdot \:9$

$\mathrm{Factor\:out\:common\:term\:}8$

$=8\left(2a+9\right)$

Hence, the correct answer is $=8\left(2a+9\right)$

6 0

1 year ago

Read 2 more answers

*20 points* a coin is flipped 3 times and number of times heads appears is recorded. how many different outcomes can occur

20 points a coin is flipped 3 times and number of times heads appears is recorded. how many different outcomes can occur