Wednesday
June 19, 2013

Posts by Ralph


Total # Posts: 79

History of Puerto Rico
Need info in English on biographies of political and cultural leaders of Puerto Rico between 1850-1950

English
What is noun?

summarize
Decision making is a process by which several possibilities are considered and prioritized, resulting in a clear choice of one option over others. Decision making is a fact of life personally and in business. We make dozens of decisions each day. Some decisions are simple, whi...

physics
A decorative piece consists of a 20cm long uniform brass rod weighing 4N and two ornaments, one weighing 6N and one weighing 10N, fixed to the ends. At what point should a supporting chain be attached so that the ornament balances?

Geometry
ABCD is a parallelogram with angle B= 120, angle C= 60, angle D= 2x+5y, and angle A= 4x+y. Find the values of x and y. Check your solution, only an algebraic solution will be accepted.

physics
no elena i believe quinton is looking for the electric field positions of Q2 and Q1 separately at different distances from each respectively

Intermediate Algebra
If a projectile is fired straight upward from the ground with an inital speed of 96 feet per second, then its height (h) in feet after t seconds is given by the equation h(t)=-16t^2+96t Find the maximum height of the projectile.

Intermediate Algebra
The function h(t)=-16t^2+100t+300 gives the height in feet of a projectile fired from the top of a building in t seconds. A) When will the object reach a height of 350 feet? Round answer to one decimal place. B) Explain why part A has two answers.

Intermediate Algebra
Write with radical notation y^4/5

Intermediate Algebra
yes sorry i meant 3 cubed root of x^2

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