If the spinner is spun 40 times, how ,many times would you predict a spin of something that is not purple

What is the slope of a line that is perpendicular to y = 3x + 1

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that