She determined that the food court is at point (1, 1), the restrooms are at point (4, 3), the candy shop is at point (-6, 1), the gift shop is at point (-3, -3), the toy store is at point (-2, -2), the boutique is at point (7, 1), the hair salon is at point (-3, 3), and the electronics store is at point (4, -2). which of these pairs of places are 6 units from one another? a. the hair salon and the gift shop b. the food court and the boutique c. he toy store and the electronics store d. the candy shop and the food court the electronics store and the restrooms

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?

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x