... 2222 44 14 4 1 41 8522+()−−()−()+()=+ −− ++−−()= ii ii ii i8. What is the value of i88 – i22?Solution: Math Practice Exercises and Solutions by Topic 93ARCO ■ SAT II Math ... (C) Part III80www.petersons.com/arco ARCO ■ SAT II Math 2. Which term of the series 1, 6, 11 … is 96?Solution:3. Find the sum of the first 10 terms of the series 3 + 5 + 7 … + 21 Solution: a 1 ... where k is a constant. Part III82www.petersons.com/arco ARCO ■ SAT II Math 8. Find the sum of the infinite G.P.: 12 , 6, 3 …Solution:9. Write the repeating decimal . 343 4 34 … as a fraction.Solution:...