Two water samples, 208.4 F of 50 g water and 277.15 K of 0.440925 Ib water, were mixed together then 500g of copper was added to the mixture to achieve a final temperature of 88 C. What is the initial temperature of the copper? a) 442.28 F b) 442.28 K c) 78.62 F d) 442.28 C e) 169 C f) 299.05 K g) Answer's not here.