subject
Mathematics, 16.06.2021 14:00 Lindy5657

Một cano xuôi dòng từ bến sông A đến bến sông b cách nhau 12km. cùng lúc đó một bè nứa cũng trôi từ A đến B với vận tốc dòng nước là 2 km/h . Khi đến B ca nô quay lại ngay và gặp bè ở tại điểm c cách A 4 km. tính vận tốc thực của ca nô

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
What value is equivalent to 5 + [5 × (4 + 2)]? a) 35 b) 45 c) 60 d) 110
Answers: 2
question
Mathematics, 21.06.2019 19:00
How many solutions does the nonlinear system of equations graphed bellow have?
Answers: 1
question
Mathematics, 21.06.2019 19:30
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
Answers: 3
question
Mathematics, 21.06.2019 23:30
The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x
Answers: 1
You know the right answer?
Một cano xuôi dòng từ bến sông A đến bến sông b cách nhau 12km. cùng lúc đó một bè nứa cũng trôi từ...
Questions
question
Mathematics, 20.12.2019 17:31
question
Mathematics, 20.12.2019 17:31
question
English, 20.12.2019 17:31
question
Biology, 20.12.2019 17:31
question
Mathematics, 20.12.2019 17:31
question
Mathematics, 20.12.2019 17:31