35.7 grams of water has a temperature of 25.6°C before a hot metal is added to the water. The temperature of the water increases to 64.8 °C. Specific heat of water is Cor
4184 J/kg °C. What is the energy, Q. absorbed by the water?

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)