How many square centimeters is nine square meters
Nine square meters equals 90000 square centimeters
How many square centimeters is five square meters
50000 square centimeters
Observe the following arrays: (1), (3,5), (7,9,11), (13,15,17,19) Question 2005 in group ()
A. 44B. 45C. 46d. Not sure
2005 in (1), (2,3), (4,5,6) If the number of groups is n, then ∵ n (n − 1) 2 ∵ 1003 ∵ n (n + 1) 2 ∵ n = 45 is in group 45