Deanna's parents are going to buy her a ipod touch and headphones that cost a total of 201.60. her parents plan to make 9 equal payments to pay for the ipod and the headphone

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Identify the number 127 as a rational or irrational. explain