Ein Händler kauft 181t Erdnüsse. Nach Röstung und 10kg Salz: a) Wie viel kg Nüsse (mit Salz) sind verkaufbar? b) Welcher Bruchteil und wie viel kg bleiben in Deutschland?
Find the sample variance of the land area (in acres) for the given values: 0.05502755,0.03826905,0.09070248,0.05968779,0.06818182. Round to four decimal places.
A ball is thrown from a 64 ft building with an initial velocity of 48 ft/s. The distance is s(t)=64+48t−16t2. (a) When does the ball hit the ground? (b) When does it pass the building's top while descending?
Calculate the final score based on weights: midterm (5\%), project (15\%), homework (30\%), final (50\%). Scores: midterm 66, project 99, homework 76, final 72. What is the final score and letter grade?