keajahb14 2 weeks ago Mathematics High School 1. A business owner invests $10,500 in equipment to manufacture a new board game. He is going to sell each game for $20. If each game costs $2.50 to make, how many board games must he sell before he breaks even?

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

Aload of 10kn is to be suddenly applied to the free end of a vertical rod of length 500 mm, the upper end being rigidly fixed. 190 mechanical science what should the diameter of the rod be if the maximum stress in the rod is not to exceed 100 mpa? the tensile modulus of the rod is 205 gpa.