Henry the donkey has a very long piece of pasta. He takes a number of the of pasta, each time eating 3 inches of pasta from the middle of one or In the end, he has 10 pieces of pasta whose total length is 17 inches long, in inches, was the piece of pasta he started with? (A) 34 (B) 38 (C) 41 (D) 44 (E) 47

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

What is the scale factor of almn to aopq?