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maria [59]
3 years ago
11

A fair coin is flipped 7 times what is the probability of getting all heads

Mathematics
1 answer:
GalinKa [24]3 years ago
6 0

Answer:

1 in 128

I know if you flip a coin 7 times, the odds of getting 7 heads in a row is 1 in 27 or 1 in 128.

Step-by-step explanation:

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Hellllppppp please. In fraction form please
blondinia [14]
1/23.Yup thast is the answer.

4 0
3 years ago
Find the distance between the points L(7,-1) and M(-2, 4).
zysi [14]

Answer:

The answer is

\sqrt{106}  \:  \:  \: or \:  \:  \: 10.3 \:  \:  \:  \: units

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  } \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

L(7,-1) and M(-2, 4)

The distance between them is

|LM|  =   \sqrt{ ({7 + 2})^{2}  + ( { - 1 - 4})^{2} }  \\  =  \sqrt{ {9}^{2}  +  ({ - 5})^{2} }  \\  =  \sqrt{81 + 25}  \\  =  \sqrt{106}  \:  \:  \:  \:  \:  \:  \:  \\  = 10.29563014...

We have the final answer as

\sqrt{106}  \:  \:  \: or \:  \:  \: 10.3 \:  \:  \:  \: units

Hope this helps you

4 0
3 years ago
What is the area of the shape below? (picture below) please solve!
Oliga [24]
Answer: 18 i think explanation:
4 0
3 years ago
I need for homework please answer
Vlada [557]

Answer:

well, they all give you answers as fractions,

A.=1/9

B.=1/64

C.=1/64

Step-by-step explanation:

7 0
2 years ago
PLZ HELP ASAP
Sav [38]

Answer:

The height = 18 inches

Step-by-step explanation:

The volume = area of the base × height

Area of the base = 40.5 inches²

The volume = 729 inches³

729 = 40.5 × height

Height = 729 ÷ 40.5 = 18 inches

5 0
3 years ago
Read 2 more answers
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