Find the pattern and fill in the missing letters. T, T, F, F, S, S, ___, ___

Step-by-step explanation:

Given

T, T, F, F, S, S

Required

Fill in the missing letters

To fill in the missing letters, one has to observe and study the pattern carefully;

Closely looking at the pattern, one would notice that the pattern is the first letter of number starting from Two;

The pattern is as follows:

Two, Three, Four, Five, Six, Seven

So, the next two on the list would be Eight and Nine;

Hence, the missing letters are E,N

And the complete pattern is T, T, F, F, S, S, E, N

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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