Thursday

July 31, 2014

July 31, 2014

Posted by **Sarah** on Sunday, November 13, 2011 at 7:45pm.

- Calculus- rates -
**Damon**, Sunday, November 13, 2011 at 7:58pmx is shadow tip from streetlight

y is man from streetlight

from similar triangles

x/16 = (x-y)/6

16 x - 16 y = 6 x

16 y = 10 x

x = 1.6 y

dx/dt = 1.6 dy/dt

= 1.6*5

**Related Questions**

Math - a man 6ft tall walks at the rate of 5ft/sec toward a streetlight that is ...

Calculus - A man is 6ft tall and is walking at night straight toward a lighted ...

Calculus-rates - 1.) A man 6 ft tall walks at a rate of 5 ft per sec. from a ...

calculus - A woman 5.5 ft tall walks at a rate of 6 ft/sec toward a streetlight ...

calculus - My problem is that a stft above the sidewalk. a man 6ft tall walks ...

math - A man 6 feet tall walks at a rate of 5 feet/sec toward a street lamp that...

diffirential calculus - a woman 6ft tall walks away from a light 10ft above the ...

Calculus ~ Related Rates - A man 2 meters tall walks at the rate of 2 meters per...

Calculus - Shadow Length A man 6 feet tall walks at a rate of 3 ft per second ...

Calculus - (It's a related rate question) A man 6ft tall walks away from a lamp ...