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vichka [17]
2 years ago
8

when a coin is flipped n times,what is the probability that the first head comes after exactly m tails

Mathematics
1 answer:
NeTakaya2 years ago
8 0

Answer:

the probability of flipping n times is 12n, since that's the probability of flipping exactly n−1 tails followed by 1 heads.

Step-by-step explanation:

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10 to the 0 power =what pattern
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Any number to the power 0 is 1.

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3 years ago
Hi can someone please help me with my math work im very behind
Ipatiy [6.2K]

The volume of soup in the cylindrical can is 100.48 inches cube.

<h3>How to find the volume of a cylindrical can?</h3>

We have to find the volume of the soup in a cylindrical can of height 8 inches and 4 inches across the lid.

The volume of the soup is the volume of the cylindrical can.

Therefore,

volume of the cylindrical can = πr²h

where

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  • h = height of the cylinder

Therefore,

h = 8 inches

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volume of the soup in the cylindrical can = πr²h

volume of the soup in the cylindrical can = π × 2² × 8

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volume of the soup in the cylindrical can = 100.48 inches³

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5 0
1 year ago
If i have $40.00 to spend and 1 pound of food costs $0.40 cents. How many pounds of food would i be able to buy?
Ivanshal [37]

Answer:

40/.40 = 100

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Step-by-step explanation:

4 0
2 years ago
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In a certain city, 27% of the families have a MasterCard, 19% have an American Express card, and 22% have a Visa card. Nine perc
Natasha2012 [34]

Answer:

35%

Step-by-step explanation:

Data provided in the question:

P(Master card) = 27% = 0.27

P(American express card) = 19% = 0.19

P( Visa card ) = 22% = 0.22

P( Master and American express card ) = 9% = 0.09

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P( American express and visa card ) = 6% = 0.06

Now,

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= P( Visa card ) + P( American express card ) - P( Visa and American express card )

= 0.22 + 0.19 - 0.06

= 0.35

or

= 0.35 × 100% = 35%

5 0
3 years ago
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