Liam chooses an investment plan that requires him to make an initial investment of $8,000. then he contributes equal monthly investments of $300 for the next 10 years. what function represents the amount in dollars that liam has invested in terms of the number of months since he made the initial investment?

Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale