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December 18, 2014

December 18, 2014

Posted by **unknown** on Wednesday, October 12, 2011 at 9:29am.

a. If this pattern continues, how many customers should gino expect on the seventh day? Day 10? Show the data table (for rate of change)

b. Does the number of customers represent a geometric sequence, an arithmetic sequence, or neither?

c. find an expression to represent the number of customers on day "n."

d. if this pattern continues, on what day will Gino first serve over 200 customers?

- math -
**Reiny**, Wednesday, October 12, 2011 at 9:52amyour numbers are

1

3

6

10

..

suppose we double those and notice their factors:

2 = 1x2

6 = 2x3

12 = 3x4

20 = 4x5

mmmmhhhh?

can you do anything with those hints?

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