How many possible outcomes are there when flipping a coin 10 times?

1024

Step-by-step explanation:

The total number of possible outcomes for the whole event occurring n times is given by :-

, where b is the number of outcomes for an event.

A fair coin has two possible outcomes ( Head and Tail ).

i.e. b=2

The number of possible outcomes are there when flipping a coin 10 times is given by :-

Hence, there are 1024  possible outcomes.

step-by-step explanation:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

step-by-step explanation:

given that megan owns a clothing boutique.

the profits of 2010, 11, are recorded and shown as follows:

years since     2010 0     1     2     3       4       5

profits made in 1000's   39       84     111     120   111     84

we find that profit gradually increases form 2010 to 2013 upto 120,   then starts decreasing.

the profits for 2012 and 2014 are the same while that of 2011 and 2015 are also the same.

this shows that there is symmetry about the line profit = 120000

hence answer is:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

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b

step-by-step explanation: