Solve dU/dt = d^2U/dx^2,0 < x < 6, t > 0, subject to the conditions U(0,t) = U(6,t)=0, U(x,0)=( 1 if 0<= x <= 3 & 0 if 3 <= x <= 6). Interpret physically.

Use the grouping method to factor x^3+ x^2 + 3x +3

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

How many glue sticks are in a basket containing 96 scissors, if the ratio of glue sticks to scissors is 19 to 57.