A class recorded information about the change in water level in a nearby pond. In which month was the change the greatest? November: -2 inches December: -4 inches January: +1 inches February: +3 inches

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Which one is true about the hexagons ?