Two number cubes are rolled. what is the probability that the sum of the numbers rolled is either 3 or 9? a.1/6 b.1/13 c.1/18 d.1/162

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.