A man travels x km at 60 km/h and y km
at 40 km/h and takes 2 hours for the
journey. If the ti...
Mathematics, 27.09.2020 14:01 NavyCo
A man travels x km at 60 km/h and y km
at 40 km/h and takes 2 hours for the
journey. If the time taken to travel 5x km at
40 km/h and 3y km at 50 km/h is 11 hours
42 minutes, find x and y.
Answers: 1
Mathematics, 21.06.2019 15:00, koolgurl2003
In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$
Answers: 1
Mathematics, 21.06.2019 19:30, AriesTwice
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
Answers: 1
Business, 07.12.2021 04:30
Mathematics, 07.12.2021 04:30
Biology, 07.12.2021 04:30
Mathematics, 07.12.2021 04:30
Chemistry, 07.12.2021 04:30
Physics, 07.12.2021 04:30