List the first 10 terms of each of these sequences. a) the sequence obtained by starting with 10 and obtaining each term by subtracting 3 from the previous term b) the sequence whose nth term is the sum of the first n positive integers c) the sequence whose nth term is 3n − 2n d) the sequence whose nth term is ⌊ √n⌋ e) the sequence whose first two terms are 1 and 5 and each succeeding term is the sum of the two previous terms f ) the sequence whose nth ter

1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?