(a) Which of the following has only one subset? (1) (i) {2} (ii) { } (iii) {Ǿ} (iv) None of these

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

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

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?