90 Chapter 1 Whole Numbers 43. The graph gives the estimated number of overseas visitors (in thousands) for five cities in the United States for a recent year.What is the difference between the number of visitors to New York and the number of visitors to Orlando? Overseas Visitors in U.S. Cities Number of Visitors (in Thousands) 6000 5000 4000 3000 2000 1000 0 4803 2816 2554 2467 1965 New York City, NY Los Angeles, CA Miami, FL Orlando, FL San Francisco, CA For Exercises 53–57, for each property listed, choose an expression from the right column that demonstrates the property. 53. Associative property a. of multiplication 54. Distributive property b. of multiplication over addition 55. Multiplication c. property of 0 56. Commutative d. property of multiplication 57. Multiplication e. property of 1 3142 4132 19 1 19 11 82 3 1 18 32 0 29 0 41312 4 3 4 1 For Exercises 58–60, multiply. 58. 59. 60. 6000 500 142 110242 1512 43 61. A discussion group needs to purchase books that are accompanied by a workbook.The price of the book is $26, and the workbook costs an additional $13. If there are 11 members in the group, how much will it cost the group to purchase both the text and workbook for each student? 62. Orcas, or killer whales, eat 551 pounds (lb) of food a day. If Sea World has two adult killer whales, how much food will they eat in 1 week? Source: U.S. Department of Commerce Section 1.4 For Exercises 44 and 45, round each number to the given place value. 44. 5,234,446; millions 45. 9,332,945; ten-thousands For Exercises 46 and 47, estimate the sum by rounding to the indicated place value. 46. 894,004 123,883; hundred-thousands 47. 330 489 123 571; hundreds 48. In a recent year, the population of Russia was 140,041,247, and the population of Japan was 127,078,679. Estimate the difference in their populations by rounding to the nearest million. 49. The state of Missouri has two dams: Fort Peck 1m32 with a volume of 96,050 cubic meters and Oahe with a volume of 66,517 m3. Round the numbers to the nearest thousand to estimate the total volume of these two dams. Section 1.5 For Exercises 50 and 51, identify the factors and the product. 50. 51. 32 12 384 33 40 1320 52. Indicate whether the statement is equal to the product of 8 and 13. a. 81132 b. 182 13 c. 182 1132 Section 1.6 For Exercises 63 and 64, perform the division.Then identify the divisor, dividend, and quotient. 63. 42 6 64. 452
miller_basic_college_math_3e_ch1_3
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