Cliff delivers packages in an office building. he enters through a "skywalk" from there, he goes up 5 floors, down 7 floors, and up 3 floors. from that floor, he goes down 10 floors to the 1st floors and leaves the building. what floor did cliff enter on

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm. dist(80,475,33,1) =norm. inv(0.80,475,33) =norm. s.inv((80-475)/33)?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5