Find a to change the scalar equation y'' =5y'+4y into a vector equation for u =(y, y'): what are the eigenvalues of a? find them also by substitutingy = e^lambdat into y''' = 5y' +4y.

4. find the geometric mean of 4 and 12. 24 8

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit