I need help answering the following question:
A road sign reads: "5% grade next 4 miles." What is the change in elevation from the lookout to the point four miles ahead (to the nearest foot)?
3 answers
5% * 4mi = .2mi = 1056 ft
7a-4(b 2)for a =5 and b=2"?
what if Ali only had tens and ones? How could she have modeled 624 without using hundreds?
2 answers