Mathematics, 23.03.2021 18:20 yam78
Has the marrying age of a man changed over the years? The United States Bureau of the Census takes a formal count of everyone in the U. S. every 10 years and has provided the following data that gives the median age of an American man at the time of his first marriage. 1910 |1920 1930 1940 1950 1960 1970 1980 11990 2000 Year Median Age 25.1 24.6 124.3 24.3 22.8 122.8 23.2 124.7 26.1 26.8 a. Determine the average rate of change in median age per year from 1930 to 1960. -0.5 years of age per year b. 20 years of age per year -0.05 years of age per year d. +0.05 years of age per year
Answers: 2
Mathematics, 21.06.2019 23:30
Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x
Answers: 1
Mathematics, 22.06.2019 00:00
The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid
Answers: 3
Has the marrying age of a man changed over the years? The United States Bureau of the Census takes a...
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