Newest questions posted by Safia
  1. mathematics

    the clarkes son suggests that they rent a car that costs $250 for the week pllus 22cents/km. their daughter does not want to drive far so she suggests a car that is only $96 for the week but 50cents/km
  2. Physics

    A bicycle with tires 64 cm in diameter travels 5.2 km . Part A How many revolutions do the wheels make? Express your answer using two significant figures.
  3. 12th grade

    a n equailateral tringle has sides of equal length. find the domenwions of an equilateral tringle with perimeter of 45 inches