What is the diameter of this circle if the circumference is 30 x inches? C-30x in

O 15 in

O 30 in.

O 45 in.

Please hurry❗️

O 60 in.

You can model the population of a certain city between 1955-2000 by the radical function p(x)=55,000 sqrt x-1945. using this model, in which year was the population of that city 220,000

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

What is the value of x in the following equation. -x ^3/2 = -27