The data in the accompanying table represent the number of live births in a country in 2005 for women 16 to 51 years old. Find (a) the number of classes, (b) the class
limits, and (c) the class width.
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(a) The number of classes is
(b) The lower class limits are
(Use a comma to separate answers as needed. Use ascending order.)
The upper class limits are
(Use a comma to separate answers as needed. Use ascending order.)
(c) The class width is years.

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters