Wednesday

July 23, 2014

July 23, 2014

Posted by **val** on Tuesday, December 4, 2012 at 2:21pm.

- math -
**Steve**, Tuesday, December 4, 2012 at 2:50pmtime = distance/speed

since the times are the same,

2160/(s+30) = 1920/(s-30)

s = 510 mph

**Related Questions**

math - A pilot can travel 400 miles with the wind in the same amount of time as ...

algebra - A Boeing 747 flies 2420 miles with the wind. In the same amount of ...

algebra - Can someone show me how to set this up rational expressions. A pilot ...

math - It took a small plan 1 hour longer to fly 480 miles against the wind than...

Math - An airplane flying at a speed of about 100 mph was once overtaken and ...

Algebra, math - a plan can fly 1200 miles with the wind in 3 hours, while it ...

math - A certain aircraft can fly 768 miles with the wind in 4 hours and travel ...

Math - A plane can fly 140 mph in calm air. Flying with the wind, the plane can ...

Algebra - Beth is a bush pilot in Alaska. On a recent trip, she flew 600 miles ...

College Math - Im having a hard time trying to figure out how to do this problem...