Mathematics, 26.02.2021 23:40 globalremix
The excursion boat travels 35km upstream and then returns to its starting point. The entire trip(both ways) took 4 hours and 48 minutes. If the speed of the boat in still water is 15km/hr and the current is 2.5km/hr how much longer is the trip upstream than the trip downstream.
and
It takes a motorboat 50 minutes to travel upstream a distance of 10 miles, and 30 minutes to travel the same distance downstream. Find the rates, in miles per hour, of the boat in still water and of the current.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?
Answers: 3
Mathematics, 21.06.2019 20:00
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
Mathematics, 21.06.2019 22:00
Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?
Answers: 1
You know the right answer?
The excursion boat travels 35km upstream and then returns to its starting point. The entire trip(bot...
Questions
Mathematics, 16.03.2022 05:40
Social Studies, 16.03.2022 05:40
Mathematics, 16.03.2022 05:50
Mathematics, 16.03.2022 05:50
Spanish, 16.03.2022 05:50
Social Studies, 16.03.2022 05:50
