Does anyone wanna go on zm?

Find the maximum value of p= 4x + 5y subject to the following constraints :

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm