If f = {(46), than the range of f is
a.{(28)}
b.{1,2,3,6}
c.{4,5,6,7,8}

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary