Answer:
644.982
Step-by-step explanation:
Given, Speed of Driver A = 145.155
Speed of Driver B = 145.827
Speed of Driver C = 1144.809
Thus, the Speed of Driver D is between 145.155 and 1144.809
It can be any value between 145.155 and 1144.809
Further, the exact middle value between 145.155 and 1144.809 is 644.982
Answer:c+2
Answer: you got it right, it is the one that is blue highlighted.
x≠ n*π, where n is an integer
because x/π can not be an integer