Math 1051, Summer 2007, Worksheet 191. Figure out the nth term of the following sequences, and use this to findthe 5th and 10th terms of the sequences:(a)23, 1,32,94, · · ·(b) 32, 16, 8, 4, · · ·(c) .2, .04, .008, .0016, · · ·2. Find the sums:(a) 2 + 6 + 18 + · · · + 13122(b) The sum of the first 7 terms of the geometric sequence 1,6,36,...(c) The sum of all odd numbers between 110 and 266.(d)6Xi=1123i−113. Write as fractions:(a) .166666666...(b) .142857142857142857...4. Mrs. Simpson invested $1800 at 10% compound interest at the beginningof each year for 8 years. Find the total accumulated value of the investmentsat the end of the 8 years.5. Mrs. Simpson invested $1800 at 10% simple interest at the beginning ofeach year for 8 years. Find the total accumulated value of the investmentsat the end of the 8
View Full Document
Unlocking...