In the 2010 new york marathon, 42,429 ppl finished the race and received a medal. before the race, the medals had to be ordered. if you were the person in charge of ordering the medals and estimated how many to order by rounding, would you have ordered enough medals?

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.