Mathematics, 07.09.2020 01:01, alialoydd11
A motorboat travels 385 kilometers in 7 hours going upstream and 420 kilometers in 4 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?
Answers: 2
Mathematics, 21.06.2019 15:30, MidnightYT
Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary
Answers: 1
Mathematics, 21.06.2019 22:00, lkarroum3733
1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25
Answers: 2
A motorboat travels 385 kilometers in 7 hours going upstream and 420 kilometers in 4 hours going dow...
History, 17.09.2019 22:30