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3 years ago

F a coin is flipped 10 times, what is the probability that it will show all heads or all tails?

Mathematics

2 answers:

Tomtit [17]3 years ago

6 0

You have a 50% of heading heads and 50% of get tails.

Fiesta28 [93]3 years ago

4 0

Answer:

plato users the correct answer is B 1/512

Step-by-step explanation:

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Use the grouping method to factor this polynomial.

IgorLugansk [536]

Answer:

Step-by-step explanation:

Given

x³ + 2x² + 7x + 14 ( factor the first/second and third/fourth terms )

= x²(x + 2) + 7(x + 2) ← factor out (x + 2) from each term

= (x² + 7)(x + 2) → D

5 0

3 years ago

LenKa [72]

I'm going to take a guess regarding what you meant to type in:

<span>3x-9 X +6x+5
E(x)= ------- × -------------
2 2
X -9 X +5x+6

3(x+3) 6x+5
becomes E(x) = ----------- * ------------
x-9 5x+6

This cannot be reduced.

Try again to share this problem. Thank you.

</span>

7 0

4 years ago

17. Joan's Candy Emporium is having a sale. Three pounds of gummy bunnies are

Kazeer [188]

Answer:

$1.99 per pound

Step-by-step explanation:

5.97 / 3 = 1.99

5 0

3 years ago

The area of the regular octagon is approximately 54 cm2. A regular octagon has an apothem with length 4 centimeters and an area

ExtremeBDS [4]

Answer:

The length of line segment AB = 3.4 cm.

Step-by-step explanation:

Given:

The area of the regular octagon is approximately = 54 cm²

A regular octagon has an apothem with length = 4 cm

AB = side of the octagon

To Find:

AB = side of the octagon = ?

Solution:

A regular octagon has an Eight equal Side

We Know that,

$\textrm{area of regular octagon}=\textrm{Perimeter}\times \frac{Apothem}{2}$

substituting the given values in equation we get

$54 = Perimter\times \frac{4}{2}\\ \\\therefore Perimeter=\frac{54}{2}\\ \\\therefore Perimeter = 27\ cm\\$

Now,

Perimeter = 8 × Side

∴ Perimeter = 8 × AB

∴ 27 = 8 × AB

∴ $AB =\frac{27}{8}\\ \\\therefore AB =3.375\ cm\\\\$

After rounded to nearest 10th we get

AB =3.4 cm

The length of line segment AB = 3.4 cm.

6 0

4 years ago

Read 2 more answers

Ben says he will sell Catalina a ring that he found in his yard. Ben and Catalina look at the ring and decide that they are not

inessss [21]

Answer:

If both parties are over the age of 18, a lawsuit is likely to occur.

Step-by-step explanation:

Ben would likely try and sue Catalina for theft, however she wouldn't be found guilty because of the transfer of property, goods, and or services was entirely legal in this case.

6 0

3 years ago