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damaskus [11]
1 year ago
11

X is directly proportional to the cube of y when x=32 y=0.4 find the value of y when x=256

Mathematics
1 answer:
Stella [2.4K]1 year ago
4 0

Answer: 0.512

Step-by-step explanation:

256/32=8

8*(0.4)^3=

8*0.064=0.512

y=0.512

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