Acake recipe suggests a cooking temperature of 325 °f if the batter is less than one inch thick and 350 °f if the batter is more than one inch thick. if the cake batter has a volume of 110 in3 and your cake pan is 9 inches by 11 inches, what does the oven need to be set at if the oven temperature settings are in degrees celsius? (round to nearest whole number) a) 140 °c b) 163 °c c) 177 °c d) 190 °c

Answer C

the shape of cake pan is usually cuboid

volume of cuboid = length * breadth * height

110 = 9 *11 * height

height = 10/9 = 1.11 inches

so, the batter is more than 1 inch thick,

the temperature required is 350 degree F or 177 degree C

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)