Answers created by Daniel K.

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• A container has a volume of #21 L# and holds #15 mol# of gas. If the container is compressed such that its new volume is #7 L#, how many moles of gas must be released from the container to maintain a constant temperature and pressure?
  
• How do you the equation of the line that is parallel to the line y = 3x +2 and passes through the point (5, 2)?
  
• A triangle has sides A, B, and C. The angle between sides A and B is #(pi)/3# and the angle between sides B and C is #pi/6#. If side B has a length of 26, what is the area of the triangle?
  
• A line passes through #(3, -2)# and #(8, 2)#. How do you write an equation for the line in point-slope form? What about in standard form?
  
• A projectile is shot at an angle of #pi/4 # and a velocity of # 16 m/s#. How far away will the projectile land?
  
• A spring with a constant of #2 (kg)/s^2# is lying on the ground with one end attached to a wall. An object with a mass of #4 kg# and speed of #8 m/s# collides with and compresses the spring until it stops moving. How much will the spring compress?