I. Determine what comes next in the given patterns.

• A, C, E, G, I, _________
• 15 10 14 10 13 10 ________
• 3 6 12 24 48 96 _________
• 27 30 33 36 39 _________
• 41 39 37 35 33 _________

II. Substitute the given values in the formula to find the missing quantity.

• P = 680,000; r = 12% per year; t = 8 years
• A = 1,240,000; r = 8% per year; t = 30 years
• A = 786,000; P = 247,000; t = 17 years
• A = 731,093; P = 525,600; r = 3% per year
• Suppose the population of a certain bacteria in a laboratory sample is 100. If it doubles in population every 6 hours, what is the growth rate?How many bacteria will be there in two days?

III. Analyze the given sequence for its rule and identify the next three terms.

• 1, 10, 100, 1000
• 2, 5, 9, 14, 20
• 16, 32, 64, 128
• 1, 1, 2, 3, 5, 8

IV. Let Fib(n) be the nth term of the Fibonacci sequence, with Fib(1) = 1, Fib(2) = 1, Fib(3) = 2, and so on.

• Find Fib (8)
• Find Fib (19)
• If Fib (22) = 17,711 and Fib (24) = 46,368, what is Fib (23)?

Evaluate the following sums:

• Fib (1) + Fib (2) = _______________
• Fib (1) + Fib (2) + Fib (3) + Fib (4) = __________
• Fib (1) + Fib (2) + Fib (3) ... + Fib (8) = _____________