4 Answered Questions for the topic Variation Word Problems

Variation Word Problems


What is the resistance at twice this speed?

When an object is falling, the air resistance varies as the square of the speed. At a certain speed, the resistance is 40 newtons. What is the resistance at twice this speed?
Variation Word Problems Trigonometry Inverse Variation


How to write an inverse variation that relates to t and n + completing the table?

The time t (in weeks) it takes workers to complete a project varies inversely with the number n of workers. It takes 3 workers 8 weeks to complete the project. Write an inverse variation equation... more
Variation Word Problems


rowing rate per hour

a boat crew rowed 90 kilometers downstream,with the current,in 10 hours. the return trip upstream , against the current,ccovered the same distance, and it took 18 hours. find the crew's rowing rate... more

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