Jim ran 200 meters in 30.4 seconds. mac ran 100 meters in 30.4 seconds. who ran faster? 1. jim, because his distance divided by time is less 2. jim, because he ran a greater distance in the same time 3. mac, because he ran the same distance in fewer seconds 4. mac, because his rate of change of distance over time was constant

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

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

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box