The diameter of the smaller circle is 100ft. Find the area of the shaded region (round to the nearest square foot).

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}