3 years ago

A coin is flipped four times, and the result is recorded for each flip. How many possible outcomes are there for the experiment?

Mathematics

1 answer:

stira [4]3 years ago

7 0

To find this out multiply 2 * 2 * 2 * 2 to get 16 possible combinations

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the radius and height of a solid right circular cone are in the ratio 5 : 12. If its volume is 314 cm cube. find total surface a

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Answer:

Step-by-step explanation:

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3 years ago

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Kazeer [188]

Answer: Just drag each box over to the other box

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3 years ago

An arithmetic sequence has a1 = 22 and a8 = 43. Find a15.

brilliants [131]

The 15th term of the arithmetic sequence $a_{15} = 64$

Option B is correct

The nth term of an arithmetic sequence is given as:

$a_{n} = a + (n - 1)d$

The first value, a = 22

$a_8 = a+(8 - 1)d\\a_8 = a + 7d$

Since $a_8 = 43$

$43 = 22 + 7d\\7d = 43 - 22\\7d = 21\\d = \frac{21}{7}\\d = 3$

The common difference, d = 3

$a_{15}= a + (15-1)d\\a_{15} = a + 14d\\a_{15} = 22 + 14(3)\\a_{15} = 22 + 42\\a_{15} = 64$

The 15th term of the arithmetic sequence = 64

Learn more here: brainly.com/question/24072079

4 0

2 years ago

Can someone help me

Sloan [31]

Answer:

The volume is 75

Step-by-step explanation:

because the volume is the width, length, and height, add them together.

7 0

3 years ago

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What is the volume of the pyramid? <br> A. 60 ft^3<br> B. 240 ft^3<br> C. 106.7 ft^3<br> D. 80 ft^3

uranmaximum [27]

Answer:

the correct answer is

D. 80 ft^3

vol. of pyramid = (l× w × h)/3

= (6×8×5)/3

= 80 ft^3

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3 years ago

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