Somebody pls help me for question a. i will mark u as brainliest. promise. a) simplify (cosec^2 a-1) (sec^2 a sin^2 a)

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)]}

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?