60000(0.081)10+60000=$108600
60000(.1)+60000(.0665)(10)+60000=$105900
Step 1
find the volume of sand
volume of sand=8*20*3------------>Volume of sand=480 in³
Volume of sand in the new terrarium=10*24*h
where
h------------> is the <span>deep in the new terrarium
</span>remember that
the volume of sand is the same
so
10*24*h=480----------> h=480/(10*24)-----------> h=2 in
the answer is 2 in
The point A is located in quadrant II
The coordinate of the origin is always (0,0)
Answer:

<h3>4th answer is correct</h3>
Step-by-step explanation:

Answer:
1) the signs of the numbers is not in standard form
2) always make sure that the signs of the two equations is standarised and then solve
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