Study the graph of average temperatures recorded at monitoring stations in December throughout the United States. A line graph titled Contiguous U S Average Temperature in December. The x-axis is labeled in years 1950 to 2015. The y-axis is labeled Temperature from 25 to 40 degrees Fahrenheit. A yellow line marks 1901 to 2000 mean of 32.68 degrees Fahrenheit. The straight line is average temperature. the lowest temperature is between 1980 and 1985. The highest temperature is in 2015. What conclusions can be drawn from the graph? Select two options. The coldest year since 1950 was 1983. The hottest year since 1950 was 1957. Most years since 1990 have been hotter than the 20th-century average. Most years from 1950 to 1960 were colder than the 20th-century average. Temperatures varied farther from the average in the 1990s than the 1980s.

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affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.