A multilane highway has four lanes (two lanes in each direction) and a measured free-flow speed of 55 mi/h. One upgrade is 3% and 2 miles long. Trucks are not permitted on the highway, but there are 5% buses in the directional peak hour volume of 1900 vehicles with a peak hour factor of 0.80. What is the calculated density of the highway, assuming familiar drivers are in the traffic stream

$9.41

step-by-step explanation:

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

can i see the following ?

step-by-step explanation: