Friday

July 25, 2014

July 25, 2014

Posted by **manal HELP ME** on Tuesday, November 15, 2011 at 11:38am.

PLS HELPE TO SOLVE URGENTLY

- SLOPE MATH -
**MathMate**, Tuesday, November 15, 2011 at 3:30pmAccording to the rule, a 100% grade rises 100 feet for every 100 feet of horizontal run. This makes a 45° angle with the horizontal.

Cars cannot drive up that slope, nor trucks. For someone to walk on it, it requires the friction. I managed to walk on a shingled roof of 40° on running shoes (so they don't slip) but it was not easy.

Yes, it is possible to have a grade of more than 100%, but probably not for a useful road.

- SLOPE MATH -
**Anonymous**, Tuesday, November 15, 2011 at 4:03pmFind the simple interest on a loan of $300 for a 8months at 6% annual interest?

- SLOPE MATH -
**MathMate**, Tuesday, November 15, 2011 at 4:25pmPlease post unrelated questions as a new post, and specify explicitly the topic, for example:

Math-simple interest

**Related Questions**

math - the grade of a road is its slope given as a percent. for example, a road ...

Pre-Calculus - 74. Road Grade When driving down a mountain road, you notice ...

Math, Geometry - The percent grade of a highway is the amount that the highway ...

Math - The percent grade of a highway is the amount that the highway raises or ...

Algebra II - Word Problem - If a car is traveling downhill at 45 miles per hour ...

trig - A road has a 10% grade (slope). To the nearest degree what is the angle ...

math - A road has a 10% grade (slope).how much does it rise if it is 2 km long?

Math - How do you get a slope if you only have the y-intercept. example: (0,5) ...

algebra - Driving down a mountain, Tom finds that he has descended 1800 ft in ...

Geometry - The grade of a road or a railway road bed is the ratio rise/run, ...