题目:
If m and p are positive integers and m2 + p2 < 100, what is the greatest possible value of mp ?
选项:
A、They are ejected by the comet at differing velocities.
B、Their orbits are uncontrolled by planetary gravitational fields.
C、They become part of the meteor stream at different times.
D、Their velocity slows over time.
E、Their ejection velocity is slower than that of the comet.
答案:
D