PLEASE HELP A bike wheel has a radius of 25 cm. a)How far (rounded to a tenth of unit) does the bike wheel travel in 1 rotation? b)10 rotations? c)Write an equation relating the distance the bike travels in cm, (d), to the number of wheel rotations (x)? d) How many rotations does the bike wheel make when the bike travels 1 kilometer? Explain or show your reasoning.?