Monday

September 22, 2014

September 22, 2014

Posted by **Giovanna** on Monday, December 8, 2008 at 3:53pm.

- algebra 1 -
**Ms. Sue**, Monday, December 8, 2008 at 4:40pmIt travels 9 feet per second.

9 * 60 * 60 = 32,400 feet per hour

To find the miles per hour, divide:

32,400 / 5,280 = ? miles per hour

- algebra 1 -
**bobpursley**, Monday, December 8, 2008 at 4:41pmlong ago I memorized a conversion factor:

60mph=88fps

18/88=x/60 will do it.

- algebra 1 -
**bobpursley**, Monday, December 8, 2008 at 4:42pmoops...

9/88=x/60 will do it.

- algebra 1 -
**Ms. Sue**, Monday, December 8, 2008 at 4:55pmWhen I was a kid, my dad was appalled that I didn't know that 5,280 feet = 1 mile. Since we were on a long car trip, I had plenty of time to memorize that number. I still remember it after 60 years. <g>

- algebra 1 -

**Answer this Question**

**Related Questions**

math - a model airplane flies 18 feet in 2 seconds what is the airplanes speed ...

math - a vehicle uses 1 tablespoon of gasoline to drive 125 yard how many miles ...

Math - A model airplane is shot up from a platform 1 foot above the ground with ...

Airplane trig question - An airplane, flying at a speed of 420 miles per hour, ...

trig - Two Airplanes leave an airport at the same time on different runways. One...

math - two airplanes left the same airport traveling in opposite direction. if ...

Physics - An airplane at 410 miles per hour at 40 degrees east of south is blown...

Calculus - An airplane flies at an altitude of 5 miles toward a point directly ...

Math - A model plane flies 18 ft per 2 seconds. What is the planes speed in ...

Physics - A 15 kg model airplane flies horizontally at point A that is 20 m ...