Six students want to participate in the spelling bee, but there are only three spots. in how many ways can a group of three students be chosen?

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =