Answer:
4
Step-by-step explanation:
7h-15h+40=-72
-8h=-32
h=4
If the scale factor of the small pool to the large pool is equal to 0.12, the ratio of their volumes should be equal to 0.12^3 or equal to 1.728 x 10^-3. We multiply this value to the given volume of the large pool to get the volume of the small pool.
volume of small pool = (1.728 x 10^-3)(15,000 m^3)
volume of small pool = 25.92 m^3
Hence, the answer is the first choice.
Answer:
D.
Step-by-step explanation:
Answer:
C
Step-by-step explanation: just C-
Step-by-step explanation:
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