The distribution of the length of boats has a bell shaped with a mean of 4 inches and a standard deviation of 0.007 inches A about 68% of bolts manufactured will be between what lengths B what percentage of both will be between 3.986 inches and 4.014 inches. C  if the company discards any boards less than 3.986 inches or greater than 4.014 inches what percentage of bolts manufactured will be discarded D what percentage of Bolts manufactured will be between 4.007 inches and 4.021 inches

new york state wildlife expert richard thomas found that a woodchuck could (and does) chuck around 35 cubic feet of dirt in the course of digging a burrow. thomas reasoned that if a woodchuck could chuck wood, he would chuck an amount equivalent to the weight of the dirt, or 700 pounds.

if you break down the data from the global footprint network, china exerts far more pressure on its ecosystems per capita than america in terms of crops, grazing, foresting, and fishing. but where america blows everybody out of the water is carbon emissions per capita

this is under sat questions? my answer is by walking