Dan took 12.5 seocnds to run the 100-meter dash during his track meet. he calculated the time to be approximently a) 0.283 minute b)750 minutes c) 0.2083 hour d)0.52083 hour

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

3.4a=57.8 what is the the value of a