Two bicyclists ride towards each other along a long straight road, each with a constant speed of 10 km/h. when they are 20 km apart, a bee begins flying from the front of one bicycle towards the other at 30 km/h. when the bee reaches the other bicycle, it immediately turns around and starts flying back towards the original bicycle at the same speed. this repeats until the bikes crash into each other and the bee is squished.
a. how many trips does the bee travel before it gets squished?
b. for how long will the bee survive?
c. what is the total distance the bee will travel?

Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation