You are on a game show participating in a challenge in the downtown portion of a city. you are told that destination a is 20 miles from your starting point and that destination b is 15 miles (both measured as the crow flies).if you are only able to travel in straight lines along the main directions (north, south, east, west), is it possible you have to traverse a farther distance to reach point b?

Neurons are components of the nervous system of the body that transmit signals as electrical impulses travel along their length. these impulses propagate when charge suddenly rushes into and then out of a part of the neutron called an axon. measurements have shown that, during the inflow part of this cycle approximately 5.6x10^11 na per meter, each with a charge of e enter the axon. how many coulombs of charge enter a 1.10 cm length of axon during this process