Astore has two types of animal feed available. type a contains 9 pounds of oats and 3 pounds of corn per bag. type b contains 2 pounds of oats and 10 pounds of corn per bag. a farmer wants to combine the two types so that the resulting mixture has at least 57 pounds of oats and at least 75 pounds of corn. the store only has 15 bags of type a feed and 15 bags of type b feed in stock. type a costs $4 per bag, and type b costs $4 per bag. how many bags of each type should the farmer buy to minimize his cost?

283 square feet

step-by-step explanation:

good luck

there are many, many solutions to this problem.

here are 5 examples:

7555531, 7+5+5+5+5+3+1 = 31

7155553, 7+1+5+5+5+5+3 = 31

7735531, 7+7+3+5+5+3+1 = 31

7375531, 7+3+7+5+5+3+1 = 31

7335931, 7+3+3+5+9+3+1 = 31

median = 4

step-by-step explanation:

we are given a histogram which shows a data distribution. given that all class widths are 1, we are to find the median of this data distribution.

in any data set or distribution, median is its middle value such that the data is sorted out in an ascending order.

so here, we have 7 values and the middle value will be 4 as it separates the higher half from the lower half of the date distribution.

median = = 4