Suppose there are 5 chocolate chip , 3 oatmeal raisin, and 4 sugar cookies in a jar. what is the probability that you randomly pick a chocolate chip cookie from the cookie jar?

a) 3/4
b) 3/8
c) 5/12
d) 7/12

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?