(need done quickly)
a student worte the distanceof proxima centauri from earth as "four hundred and twenty-two hundredths." explain the error. write the correct answer.
[proxima centauri distance: 4.22]

Which statement best describes the polynomial

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.