archer

Newest questions and responses by archer
  1. Maximize P=60x+50y

    Maximize P=60x+50y . x+y≤80 5x+10y≤560 50x+20y≤1600 x≥0 y≥0 Just need help in finding s=

    asked on December 16, 2016
  2. linear programming problem

    Maximize P=60x+50y x+y≤80 5x+10y≤560 50x+20y≤1600 x≥0 y≥0 s =

    asked on December 16, 2016
  3. Math

    Let A1,A2...A12 be twelve equally spaced points on a circle with radius 1. Find (A1 A2)^2 + (A1 A3)^2 + ... + A11 A12)^2. (The sum includes the square of the distance between any pair of points, so the sum includes 12 choose 2 = 66 terms.)

    asked on May 31, 2016
  4. physics

    Starting from rest, a 2.4x10-4 kg flea springs straight upward. While the flea is pushing off from the ground, the ground exerts an average upward force of 0.42 N on it. This force does 1.5x10-4 J of work on the flea. (a) What is the flea's speed when it

    asked on August 28, 2015
  5. physics

    A 58.0-kg man is riding an escalator in a shopping mall. The escalator moves the man at a constant velocity from ground level to the floor above, a vertical height of 3.70 m. What is the work done on the man by (a) the gravitational force and (b) the

    asked on August 28, 2015
  6. physics

    The aorta carries blood away from the heart at a speed of about 43 cm/s and has a radius of approximately 1.1 cm. The aorta branches eventually into a large number of tiny capillaries that distribute the blood to the various body organs. In a capillary,

    asked on August 28, 2015
  1. European History

    This answer requires your opinion; not facts. What do YOU think the Americans should have done? You MUST known what the Bosnian Genocide was first of all.

    posted on November 19, 2015