Eiko is wearing a magic ring that increases the power of her healing spell by 30% . Without the ring, her healing spell restores H health points. Which of the following expressions could represent how many health points the spell restored when Eiko is wearing the magic ring?

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4

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