Tìm cực trị hàm số z= 2x^0,3 y^0,5 với điều kiện 6x+2y=480 Nhờ các cao nhân giải hộ em với ạ !. Em có đinh kèm file, bài em cần giải là bt số 2 ạ
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Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

How many terms does the polynomial x^2 y^2 have