if the mass density is 
Q11: Evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Evaluate where
Q12: Consider the vector field <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Consider
Q13: Compute the area of the surface <img
Q14: Compute the flux of water through the
Q15: Parametrize the surface <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Parametrize the
Q17: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Let .
Q18: Compute <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Compute where
Q19: The surface integral <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="The surface
Q20: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Let .
Q21: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Let be