Anonymous asked 12/22/2009 A Watch Loses 84 Seconds In 7 Days. If It Is Set Correctly At 8 A.m. Tuesday, How Slow Will It Be At 10 P.m. Friday?
Anonymous asked 12/20/2009 For The 20 Test Scores Shown, Find The Percentile Rank For A Score Of 86 75 63 92 74 86 50 77 82 98 65 71 89 75 66 87 59 70 83 91 73?
Anonymous asked 12/20/2009 A Gardener Plans To Add A Post Between Every Two Posts Of An Open-ended (straight) Fence. If He Currently Has 10 Posts In The Fence, How Many Does He Need To Insert?
Anonymous asked 12/18/2009 Find The Area Under The Normal Distribution Curve To The Right Of Z = –3.24?
Anonymous asked 12/15/2009 How Many Vertices Does A Rectangular Prism Have Than A Rectangular Pyramid?
Anonymous asked 12/15/2009 Regroup 1 Ten As 10 Ones Or 1 Hundred As 10 Tens. You May Use Place Value Blocks Or Draw A Picture For Help?