What is the difference between percentage and relative frequency?

Is this statement true or falseIf two lines are intersected by a transversal so that the alternate exterior angles are congruent, then the lines are perpendicular.? Im a 5 digit number your tens digit is the sum of your hundreds digit and thousands digit your tens digit is twice your ones digit your hundreds digit is 1 more the zero your thousands digit is seven? Two coins and one six sided number cube are tossed together What is the probability of getting two heads and a four? What is 28 over 32 in its simplest form? What is 49 over 112 in simplest form? Is a segment an infinite set of points? If one angle of a rhombus is 90 degrees it must be a square? What is all the populations of different species that live in the same area at the same time? What is 8.982 divided by 28? What is the percent for 1825? What is FFT value? What is before and after half in numbers or age example 15 and a half and how would you write it? A cone of height 24cm has a curved surface area of 550cm sq find it's volumn? How would you write 4.12 as a fraction in lowest terms? What does half Libra half Scorpio mean? What does it mean if your pinky is longer than your thumb? How many significant figures are in this number 0.020? How many syllables are in the word covered? How do you reduce 20 over 12 to its lowest term? What is half of one in one half?