# Posts by Nasser

Total # Posts: 9

**Nct**

A ball impinges directly on a similar ball at rest. The first ball is reduced to rest by the impact. Find the coefficient of restitution, if 1/5 of the initial kinetic energy is lost by impact

**Statistics**

when i learned it , if it said "or" you add the chance if it said "and" you multiply

**Statistics**

there are 4 aces and 4 9s therfore there are 8 total chances so 8/52

**Pre cal**

14.65

**Math**

he ran less

**science**

The solubility of sodium chloride is 36.0 g/100. ml of water, and the density of saturated NaCl solution is 1.202 g/mL.. I have 500. mL of a 1.00 M NaCl solution. If I boil it to the point of saturation, what is the final volume?

**biology**

Susan needs to measure and heat the chemical she wants to use in an experiment with a graduated cylinder. Which graduated cylinder is suitable for use?

**Physics**

186.13

**geometry**

216 in cubed is the volume of a figure 27 in cubed is the volume of a similiar figure what is the scale factor?