Fast. i will give branliest.
plane descended 922.02 meters in 5.5 minutes.

what is the plane's rate of descent?

enter your answer in the box.

What is the smallest integer n such that n\sqrt{2} is greater than 20

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142