Can y’all help me on question 38?!

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?