Richard caught fff fish two weeks ago and 323232 fish last week. How many fish has Richard caught these last two weeks combined? Write your answer as an expression.

In dunker's candle experiment, subjects weren't able to find a solution to the candle problem because they could not see past the conventional use of the box. which obstacle to problem solving did the subjects experience? (2 points) functional fixation counterproductive heuristic confirmation bias overconfidence