"The bridge has a capacity to handle 1000 vehicles per hour. Normally, on a given day, the peak volume of traffic using the bridge can be modeled by a beta distribution with lower and upper bound traffic of 600 and 1100 vehicles per hour a"

i guess it’s a and b

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.