WORKSHEET # "I {MODULE 1 B MMW) A. Find the indicated sum of the following arithmetic sequence: 1. 10+ 15+2u+...35"'term 2. 3D+24+18+...20\""term 3. 12+18+24+...25"'term 4. 1 +3f4+vz+...1\"'term 5. 14+21 +28+...4"'term B. Given the conditions, find the sum of each of the following : 1. t1 =-6,d=3,n=15 2. t1 =-'f.,d=2.'5,n=1n 3. t1 =15,d=-6,n=50 4. t1 =8,d=?,n=30 5. t1 =12,d=-5,n=45 G. Solve each problems, showing all the solution: 1. Find the sum of the first 700 positive integers. 2. Find the sum of the negative integers from -1T to $99 3. Find the sum of all the positive integers less than son, in the multiples of 71'. 4. Find the rst term of an arithmetic series whose sum is 240 and a common difference of -2 5. Find the sum of the first 45 terms of an arithmetic sequence whose first term is -9 and a common difference T. 1WORKSHEET # 1 ( MODULE 1C MMW) A. Fill in the missing term in each Fibonacci Sequence: 1. 8, ,16, 24, 40, 2. , 16, 32, , 80, 128 3. 26, , 52, 130, 208 4. 56, 56, 168, 280, 5. , 82, , 246, 656 3. Find the next five terms in each of the following Fibonacci Sequence: 1. 56, 56, 112, . . . . 2. 28, 28, 56, ..... 3. 83, 83, 166, . . . . 4. 5, 5, 10, ....... 5. 21, 21, 42, ..... c. Find the sum of the indicated terms in each of the following Fibonacci Sequence: 1. 3, 3, 6, . . . . 12"'terrn 2. 9, 9, 18, . . . . 10*" term 3. 12, 12, 24, . . . 8'" term 4. 6, 6, 12, ..... 11'" term 5. 8, 8, 16, ..... 10'\" term D. Solve each of the following problems showing complete solution: 1. The rst four Fibonacci numbers are 0,1,1,and 2, what is the 20''1 number? 2. If the first three Fibonacci number are given as x, = 1, x2 = 1, x3 = 2, then, what is the least value of n for which x, > 500