Anonymous asked 9/23/2010 Why does the fact family with the number 8 and 16 only have 2 number sentences instead of 4?
Anonymous asked 9/23/2010 Write the related multiplication or division sentence. Draw a quick picture that show's the sentence? 18-6-6-6=0
Zara SmileyFace asked 9/21/2010 Work out an nth term formula for the triangular numbers 1, 3, 6, 10, 15, 21,... Please use decimals where necessary...Thankss?
Anonymous asked 9/15/2010 Which statement is true regarding the estimated slope of a linear regression line?
Anonymous asked 9/13/2010 What is minuend and subtrahend? I would like the definition to these two words for a math problem and my teacher does not know what they mean.
Anonymous asked 9/11/2010 Identify the center and the radius of the circle with equation (x - 3)2 + (y + 1)2 = 81?
Anonymous asked 9/11/2010 The perimeter of a rectangle is 120 inches. The length can be represented by (9x) inches and the width can be represented by (3x) inches. What is the length of the rectangle?
Anonymous asked 9/10/2010 What least number must be subtracted from 9400 to get a number exactly divisible by 65?
Anonymous asked 9/10/2010 It is claimed that in a bushel of peaches less than ten percent are defective. A sample of 400 peaches is examined and 50 are found to be defective?
