The average temperature during the growing season is directly related to the width of the ring, with a greater width corresponding to a higher average temperature. Chart goes as follows 1900 is 14/25 width, 1910 has a 29/50 width, 1920 has a 53/100 width, 1930 has a 13/20 width and 1940 has a 3/5 width. Question A. List the years in order of increasing ring width. B, which year was the hottest? How do you know? C. Which year was coldest? How do you know? Please help answer these questions thanks

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well you already know the greater the width is the higher the temperature

Now you just to put the widths in order. Because they all have different denominators you are going to have to find the least common denominator.

25,50,100,20,5= these are all factors of 100

So rearrange the fractions so that 100 is the denominator for all of them

A. To list the years in order of increasing ring width, we need to compare the widths provided. Let's convert the fractions to decimals for easier comparison:

1900: 14/25 = 0.56
1910: 29/50 = 0.58
1920: 53/100 = 0.53
1930: 13/20 = 0.65
1940: 3/5 = 0.6

Now, we can arrange these years in ascending order based on their decimal values:

1920 (0.53) < 1900 (0.56) < 1940 (0.6) < 1910 (0.58) < 1930 (0.65)

So, the years in increasing order of ring width are: 1920, 1900, 1940, 1910, and 1930.

B. To determine the hottest year, we need to find the year with the highest average temperature. Since the width of the ring corresponds to the average temperature, the year with the largest ring width will indicate the highest average temperature.

Based on the previous answer, the year with the greatest ring width is 1930 (0.65). Therefore, 1930 is the hottest year according to the given data.

C. To determine the coldest year, we need to find the year with the lowest average temperature. Since the width of the ring corresponds to the average temperature, the year with the smallest ring width will indicate the lowest average temperature.

According to the previous answer, the year with the smallest ring width is 1920 (0.53). Therefore, 1920 is the coldest year according to the given data.