Find the value for the following expression (a) n=5 (b) n=7 N+1/5

Roboto : 14px : 1.5pt : B. Name 1. Lowell works weekends at an ice cream parlor. Last week, his boss gave him a 3% raise. What is this number written as a decimal? 3. A cell phone manufacturer found that, on average, 1.25% of every 100 cell phones produced by the company's factory had a defective antenna. What decimal is equivalent to 1.25%? A 0.003 A 0.0125 B 0.03 © 0.3 B 0.125 © 1.25 O 3.0 12.5 4. Ava went to a restaurant for dinner and left an 18% tip for her server. What is 2. From 1997 to 2009, the number of households in the United States using the Internet increased about 346%. Which fraction is equivalent to 346%? this number written as a decimal? 0.18 B) 1.8 © 18 O 180 Problem Solving REAL WORLD 5. An online bookstore sells 0.8% of its bOoks to foreign customers What fraction of the books are sold to foreign customers? 6. In Mr. Kiein's class, 40% of the students are boys What decimal represents the portion of the students that are girls? hp DII %23 24 96 3 & 5 6. 8. e y m

Evaluate the following expression. Express your answer as a fraction or a decimal number rounded to four decimal places. 12C6/ 12P3

8 n=2 (−1)n+¹In (n) n