Saturday
May 18, 2013

# Posts by Rob

Total # Posts: 320

math
the tangent yo the curve y=x^2 +5x -2 @ the point (1,4)intersect the normal to the same curve @ the point (-3,-8) at the point P.Find the coordinates of point P.[ans: -1/3,-16/3] just give me some hint to calculate this solution.

math
in the question it say: at the point where the curve cuts the y-axis

Math
Express as a single term in simplest form: 5/2- radical 12

physics
if i crate is been dragged with 500 n of force with a 15 degree angle what would the horizontal force be?

algebra
Tina Mixes pretzels that sell for \$2 a lb with cereal that sells for \$3 a lb. she wants to make an 8 lb mixture to sell for \$2.50. write 2 equations to represent this info. How many lbs of pretzels and how many lbs of cereal were used to make the 8 lb mixture?

Science
List advantages of the Bay of Fundy power plant

English
In the Kite Runner, why is the story about the sultans included? What is that story about?

Physics
Tom Brady passes a football – at a velocity of 50 ft/s at an angle of 40 degrees to the horizontal – toward an intended receiver 30 yd straight downfield. The pass is released 5 ft above the ground. Assume that the receiver is stationary, is isolated and that he can ...

Physics
put paper on block

Physics
You have a tiny slip of paper and a large rectangular wooden block. If you put both of them side-by-side and drop the two to the floor from the same height, the block gets to the floor first. Can you think of (and describe) three “simple” ways (using nothing, absolut...

Pages: <<Prev | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Next>>

For Further Reading

Search
Members
Community
FEATURES