Write four hundred seven trillion, six million, one hundred five thousand, twenty-eight in standard form.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd