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3 years ago

A fair coin is tossed three times in a row. What is the probability of getting two tails in a row?

Mathematics

2 answers:

Irina-Kira [14]3 years ago

8 0

Answer:

the correct answer is D

Naily [24]3 years ago

7 0

Answer:

it is d

Step-by-step explanation:

i did the unit test is and got 100

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I need this Done tonight. Plz help me.

timofeeve [1]

Answer is 15 miles

This is because:

1 inch- 5 miles

3 inches- 15 miles

3x5=15 miles

Hope this helps!

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3 years ago

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levacccp [35]

$\frac{3}{5} - \frac{1}{4} = \frac{7}{20}$
then
$\frac{7}{20} \div \frac{7}{10} = \frac{1}{2}$

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3 years ago

Explain the difference between a well defined set and a set that is not well defined. Give examples.

yuradex [85]

Answer:

Step-by-step explanation:

A well defined set is one which is universally defined and accepted, you can easily define what the set is and what is not a member of the set.example is a set of integers between 1 and 30

A not well defined set is one which is ill defined set. example is a list of hit musical hit of 2019

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3 years ago

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icang [17]

Answer:

the answer is c

Step-by-step explanation:

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3 years ago

Read 2 more answers

5x-60 = -60 +2x +3x how many solutions does the equation have

xeze [42]

Answer:

$infinitely \: many \: solution$

Step-by-step explanation:

1) Cancle -60 on both sides.

$5x = 2x + 3x$

2) Simplify 2x + 3x to 5x.

$5x = 5x$

3) Since both sides are equal, there are infinitely many solutions.

$infinietly \: many \: solution$

Therefor, this equation has infinitely many solutions.

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3 years ago