What strategy is (5 x 200) plus (5 x 16)

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

Let r = 3. what is the value of r + 58?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?