Problem 1CT: Use the Sieve of Eratosthenes to find all prime numbers between 100 and 120. Problem 2CT: Estimate the square root of 200 by finding a natural number a such that a<200<a+1. Problem 3CT: Are the numbers 241 and 539 prime or composite? If the number is composite, factor it into a product... Problem 4CT: Check 2, 542, 128 for divisibility by 3, 4, 5, 6, 8, and 9. Problem 5CT: Find the GCD and LCM of 1, 716 and 936. Problem 6CT: If a=23395372andb=28365279, what is the GCD of a and b? The LCM? Problem 7CT: Find the following: a. 15(9) b. 8+11 c. (18)(+3) d. 567 Problem 8CT: Identify the following sequences as arithmetic or geometric and give the next two terms of the... Problem 9CT: Use a money example to illustrate how to compute the product (+7)(5). Problem 10CT: Use the definition of division in terms of multiplication to compute 213. Problem 11CT: If the average daily temperature in Alaska is 50 degrees Fahrenheit for July 19 and degrees... Problem 12CT: Use the definition of division in terms of multiplication to explain why we cannot divide 8 by 0. Problem 13CT: If F16=987andF17=1,597 are two terms in the Fibonacci sequence, what are F14andF20? Problem 14CT: Are the numbers 198213and6872 equal? Explain your answer. Problem 15CT: Perform the following computations: a. 35(7934) b. 45(2514) Problem 16CT: Convert 473 to a mixed number. Problem 17CT: Find 412338 Problem 18CT: Write the following numbers as a quotient integers: a. 0.573 b. 0.57 Problem 19CT: Consider the arithmetic sequence 11,20,29,38,47,. a. What is the 20th term of this sequence? b. What... Problem 20CT: If a digital photo that measures 412 inches by 613 inches is being increased to make a poster by... Problem 21CT: Explain by giving a specific example to show why we invert and multiply when dividing rational... Problem 22CT: What is the difference between the decimal expansions of a rational number and an irrational number? Problem 23CT: a. Use Table 6.3 to find the inflation rate from 1990 to 2005. Table 6.3 Values of the CPI for... Problem 24CT: Give an example to show that the division of rational numbers is not associative. Problem 25CT: Evaluate each expression. a. 2724 b. (32)2 c. 5754 d. 3235 Problem 26CT: Consider the geometric sequence 2,6,18,54,. What is the 10th term of this sequence? Problem 27CT: Explain the difference between evaluating (3)2 and 32. Problem 28CT: Write 15,460,000 and 0.00000000623 in scientific notation. Problem 29CT: In a recent year, the population of China was approximately 1,322,000,000, whereas the population of... format_list_bulleted