Adrawbridge will sometimes open up to let boats and other water traffic pass through. as it opens, the surface of the drawbridge raises above the level of the roadway, as modeled by the function: if the length of the drawbridge, r, is 20 meters, and the point p is 16 meters above the roadway, what is the distance d? a. 25 meters b. 19.6 meters c. 12 meters d. 36.6 meters

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

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

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)