Which expression is equivalent to the following complex fraction? 1 minus StartFraction 1 Over x EndFraction divided by 2 1. StartFraction x minus 1 Over 2 x EndFraction
2. Negative one-half
3. StartFraction 2 x minus 2 Over x EndFraction
4.StartFraction 2 x Over x minus 1 EndFraction

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

(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

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?