A piece of metal is heated to a temperature of 100 C. It is then dropped into calorimeter containing 25.4 g of water at 20.1 C. The temperature of the water then increases to 32.1 C. Calculate the amount of heat energy that was transferred to the water A: 10617 J

B: 1274 J

C: 3408 J

D:2134 j

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no