8+(-4)+(-2)+(-1)+(-1/2)+ what is the sum of the first 7 terms of the geometric series a: -3.96875 b: -15.875 c: 2032 d: 508

If you want to place an 8 ½ inch towel bar in the center of a door that is 25 ½ wide, how much space will be on each side of the towel bar?

(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

Question 5 spring semester final exam math evaluate