A 3-column table with 3 rows. Column 1 not labeled with entries Average life expectancy at birth, G D P (per capita), Average number of years in school. Column 2 is labeled Myanmar with entries 62.7, 1,100 dollars, 4.0. Column 3 is labeled Hungary with entries 73.9, 18,600 dollars, 11.7. Data courtesy of the UNDP and the CIA

The above chart shows economic and social statistics for two countries. Which of the countries is more likely to be considered a developed country? Explain your answer in a short paragraph.

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

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?