In Mario kart the special blocks are programmed to deliver 3 green shells for every 11 bananas. if in the last game characters received 104 more bananas than green shells, how many green shells were received?

How do you find the area of a triangle

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.