tfontalvop8129d tfontalvop8129d

01-05-2018
Mathematics

contestada

A boat travels 9 km upstream and 9 km back. The time for the round trip is 5 hours. The speed of the stream is 2km/hr. What is the speed of the boat in still water?

Respuesta :

santanab021435 santanab021435

08-05-2018

the speed of the boat is 4.28 km/h i think

Answer Link

Otras preguntas

What does negative acceleration mean.

where was charlie and the chocolate factory filmed

double consciousness is challenged by the work of which artist?

3 The Americans began fighting against Hitler on the west side of Germany. Why was that especially hard on the Germans? The French started helping the Americans

If i have a lawn mower for 3 $ and its 50 percent of what is the orginial price ?

Determine the graph of the equation in the graph below

A stock dividend causes a stockholder's percentage ownership in a company to ______. Multiple choice question. remain the same decrease increase

How to calculate percentile.

A sense of equilibrium of visual weight in a work of art or design is the design principle called balance. true or false

Eugene's grandmother is teaching him how to make her salsa recipe. Each batch of salsa requires 1 4 of a cup of red onions. If they have 11 2 cups of red onio