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Darya [45]
3 years ago
9

Determine the number of possible outcomes when tossing one coin ,two coins ,and three coins then determine the number of possibl

e outcomes for tossing N coins
Mathematics
1 answer:
m_a_m_a [10]3 years ago
7 0

Number of possible outcome for tossing N coins = 2^N

Solution:

Possible outcomes when tossing one coin = {H, T}

Number of possible outcomes when tossing one coin = 2 =2^1

Possible outcomes when tossing two coins = {HH, HT, TH, TT}

Number of possible outcomes when tossing two coins = 4 =2^2

Possible outcomes when tossing three coins

                                 = {HHH, HHT, HTH, THH, TTH, THT, HTT, TTT}

Number of possible outcomes when tossing three coins = 8 =2^3

Therefore, the sequence obtained is 2^1, 2^2, 2^3.

If continue this sequence, we can obtain number of possible outcome for tossing N coins is 2^N.

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tickets for a cinema costs £4 and £5. There were 223 customers who paid a total of £936. How many bought £4 tickets
noname [10]

The number of people who bought £4 tickets are 139.

<h3>How to illustrate the equation?</h3>

Let £4 tickets be x

Let £5 tickets be y.

Therefore based on the information given, this will be:

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Collect like terms

y = 84

This implies that the number of £5 tickets is 84.

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x + 84 = 223

x = 223 - 84

x = 139

The number of £4 tickets is 139

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Which expression represents these words? 6 less than the quotient of 36 and 4 (36−4)+6 364−6 ​ 364+6 (36−4)−6
jolli1 [7]

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