Suppose there are three routes from north point to boulder creek, two routes from boulder creek to beaver dam, two routes from beaver dam to star lake, and four routes directly from boulder creek to star lake. (draw a sketch.) a. how many routes from north point to star lake pass through beaver dam? b. how many routes from north point to star lake bypass beaver dam?

What is the 12th term of b(n)=-4-2(n-1)

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.