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A motorboat covers a distance of 32km upstream and 48km downstream in 12 hours. In the same time it covers a distance of 24 km upstream and 72km downstream. Find the speed of the boat in still water and that of the stream.DON'T SPAM ❌ |
| Answer» SCIENCE, any SYSTEM of knowledge that is concerned with the physical world and its phenomena and that entails UNBIASED observations and systematic experimentation. In general, a science involves a pursuit of knowledge covering general TRUTHS or the OPERATIONS of fundamental laws.can you tq my answer please as a friend or sis please | |