Backwoods Mining Co. acquired mineral rights for $53,200,000. The mineral deposit is estimated at 19,000,000 tons. During the current year, 2,500,000 tons were mined and sold. a. Determine the amount of depletion expense for the current year. Round the depletion rate to two decimal places.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

idk

step-by-step explanation: i just don't

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225