Mike is choosing a 3 letter password from the letters a, b, c, and d. the password cannot have the same letter repeated in it. how many such passwords are possible?

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.

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?