In the list above, each fraction after the first is obtained by adding 1 to both the numerator and denominator of the fraction before it. for example, the first section is 1/2. to get the second fraction, add 1 to 1 and to 2: 1/2 +1/2= 2/3. this pattern continues to 99/100. what us he product of the fractions in the list above? what pattern can you find the product quickly?

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?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct