Find the impulse response of the system described by 4y[n]-5y[n-1]+y[n-2]=x[n]

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

What are the coordinates of the point is 1/4 of the way from a (-6, -3) to b (6, 1)? a. (-3, -2) b. (0, -2) c. (-1, 0) d. (3, 2)

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a