← Related rates of changeQuestion 1 of 13 · AS91578
A
A circular oil slick spreads so that its radius increases at 0.5 m/s.
Only your final answer is marked, not your working.
← Related rates of changeQuestion 1 of 13 · AS91578
A circular oil slick spreads so that its radius increases at 0.5 m/s.
Only your final answer is marked, not your working.