Mathematics, 22.05.2020 21:03 1846252
Jim says that a 2 1/2 inch by 3 1/4 inch rectangle has a section that is 2 inches × 3 inches and a section that is 1/2 inch × 1/4 inch. That means the total area is just the sum of these two smaller areas, or 6 1/8 inches squared . Why is Jim incorrect?
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Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
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Mathematics, 21.06.2019 20:10
Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655
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Mathematics, 21.06.2019 22:00
Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?
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Mathematics, 21.06.2019 23:00
*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.
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Jim says that a 2 1/2 inch by 3 1/4 inch rectangle has a section that is 2 inches × 3 inches and a s...
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