A 17-mile section of the Madrigal Road had the following reported accidents including property damage only accidents (PDO). It is required to compute the accident rates for all accidents for a period of 6 years from 1980. (Round off your final answer to 2 decimal places)

YEAR	FATAL ACCIDENT	INJURY ACCIDENT	PROPERTY DAMAGE ACCIDENT	AVERAGE DAILY TRAFFIC
1980	3	40	110	12,000
1981	7	25	512	12,500
1982	5	60	170	16,000
1983	8	47	250	14,500
1984	7	96	160	14,000

 

HELP ME ASAP PLS, i got the wrong answers.

The central angle of a simple curve is 37. If the midpoint of the curve is 14 meters nearer the vertex, what is the degree (2 decimals) of the curve? Use arc basis.

6.45

A vertical parabolic curve has a back tangent of -5% and a forward tangent of +3%. If the stationing of P.C. is at 1+050, locate the stationing of the lowest point of the curve. The length of the curve is 250 meters. (NO SPACEBAR, 2 decimals)

246.08

The central angle of a simple curve is 37. If the midpoint of the curve is 14 meters nearer the vertex, what is the degree (2 decimals) of the curve? Use arc basis. 6.45

HELP ME ASAP PLS FOR SOLVING THIS PROBLEM