Consider a sphere with center $(-6,2,11)$ and radius $8$. Is the point $(-1.18,5.87,18.18)$ on (the surface of) the sphere? (Note that these values have been rounded to two decimal places, so you should be forgiving to one or two decimal points when you test.) Pick your answer from here: (make a choice) Yes, the point is on the sphere No, the point is not on the sphere There is not enough information to tell Is the point $(-4.13,7.87,16.10)$ on (the surface of) the sphere? (Again, these values have been rounded to two decimal places, so you should be forgiving to one or two decimal points when you test.) Pick your answer from here: (make a choice) Yes, the point is on the sphere No, the point is not on the sphere There is not enough information to tell