Mathematics, 14.02.2022 14:20, karis18
A motorboat travels a certain distance in still water in 5 hours. A raft
floats down a river and travels the same distance as the motorboat
in 20 hours.
How long will it take the motorboat to travel the distance in question
by traveling downstream?
How long will it take the motorboat to cover that distance traveling
upstream?
27
A jet ski left port B for port A at the same time a raft left port A for port
B. The jet ski and the raft met 4 hours after departure, and the jet ski
reached port A20 minutes after that. How long does it take the raft
to travel the distance between ports A and B?
29
It takes a motorboat twice as much time to cover a certain distance when
going upstream as when going downstream. Write the ratio of the speed
of the motorboat in still water to the speed of the current.
Answers: 1
Mathematics, 21.06.2019 18:30, Alexandragurule18
Can someone check if i did this correct. it’s number 4 if you’re wondering.
Answers: 1
Mathematics, 21.06.2019 20:30, elijah4723
1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?
Answers: 1
Mathematics, 21.06.2019 21:30, kalieghcook
If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.
Answers: 1
A motorboat travels a certain distance in still water in 5 hours. A raft
floats down a river and t...
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