Procedure. 1  Measure the height of the tree you are studying. 2  Measure the diameter of the tree you are studying. 3  Remember the formula to find the area of a circle is (A=r2 x p). 4  Now use this number to calculate the area of your tree.  Don't relax 1  now! There are 12 board feet of lumber for every one cubic foot, so multiply cubic feet by  12.
For females, the average cost of groceries for 1 per month is about two hundred eighty-three dollars ($283). For males, the average cost of groceries for 1 per month is closer to three hundred twenty dollars ($320). You can view the raw data at USDA.nswer: According to the United States Department of Agriculture, Center for Nutrition Policy and Promotion, the average cost of groceries for 1 per month in the United States is approximately three hundred one dollars ($301.00) for all categories combined.
As much as 91 per cent of respondents to the survey said they have taken notice of rising food prices and are being more budget oriented as a result. Currently, the average Canadian family spends $411 a month on groceries.Ontario holds the lowest average spending at $379 per month, while Quebec spends the highest amount in Canada, an average of $448 per month. One third of Canadians say the rising costs of groceries will affect their monthly budget.s much as 91 per cent of respondents to the survey said they have taken notice of rising food prices and are being more budget oriented as a result. Currently, the average Canadian family spends $411 a month on groceries.