1. Given the following death statistics, find the rate per 100,000 population. Round to the nearest whole number.
a) 1950: U.S. population = 151,000,000
number of heart disease deaths = 886,000
b) 1970: U.S. population = 203,000,000
number of heart disease deaths = 1,000,000
c) 1990: U.S. population = 249,000,000
number of heart disease deaths = 801,000
2) For the following words in metric terminology, tell whether the measure is in length, volume or weight, and how many of the main unit there is given the prefix.
length, 100 meters
c) metric ton
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