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Which expression is equivalent to 64y18 – 1000z6? (4y6)3 – (10z2)3 (16y6)3 – (10z2)3 (16y6)3 – (100z2)3 (4y6)3 – (100z2)3
asked
Mar 7, 2017
Mathematics
high-school
2
answers
4
votes
20.6k
views
In studies scientists have found that the level of carbon dioxide has increased. What is an explanation for this? A. volcanoes erupting B. humans use of fossil fuels C. climate change D. photosynthesis
asked
Feb 7, 2017
Geography
high-school
2
answers
2
votes
26.1k
views
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