1. If the sum of a number n and it's square are written as S=An2+Bn+C, where A, B and C are numbers then:
A= ?
B=?
C=?
2. Write the formula for the volume of a box with a square base of side X and height of 8X.
3. Write the formula for the area of what remains when a circle with a radius R is cut out of a square length 2r.
4. Write the formula, in terms of r, for the volume V of a cylindrical can whose height is 14 times it's radius.
*~*~*~ Any help is appreciated. Thank you in advance.*~*~*~
2006-08-30
02:40:46
·
3 answers
·
asked by
Anonymous