A charcoal producer needs to make sure that his manufacturing
process on average does not use more than one ton more or less of
the average amount of biomass in order to make most efficient use of
his equipment, labor, time, and other resources. The table lists the
number of tons of biomass used per day over a 10-day period. What
is the Mead Absolute Deviation of this data set?

Can some one me with this math problem?

The sum of two numbers is 12 and their difference is 18 what are the two numbers

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest