Ascientist wishes to generate a chemical reaction in his laboratory. the temperature values in his laboratory
manual are given in degrees celsius. however, his lab thermometers are calibrated in degrees fahrenheit. if
he needs to heat his reactants to 232°c, what temperature will he need to monitor on his lab thermometers?

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.)