Chemical change, because the white powder heated the water and caused a thermal reaction, and possibly gas was produced due to bubbles.
The height of the bin is 29.9m.
The quantity of space enclosing a three-dimensional shape's exterior is its surface area.
The total surface area of the cylinder formula is simply the sum of the base surface area and the lateral surface area.
The radius of the cylinder, r = 5m
Surface area = 1099 m²
∴ A = 2πrh + 2πr²





Therefore, the height of the bin is 29.9m.
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Answer: green house affect is the sun on plants it is transfering energy to the plants to help them grow same with every plant, tree, fruit tree. everything needs sun.
Explanation: look up there.
Yes, using the method of pemdas can reroute the gps
Explanation:
The reactants are Aluminium and Copper chloride.
The products are Copper and Aluminium chloride.