Mathematics, 23.07.2019 17:00 BluSeaa
Iodine-131, a radioactive substance that is effective in locating brain tumors, has a half-life of only eight days. a hospital purchased 22 grams of the substance but had to wait seven days before it could be used. how much of the substance was left after seven days?
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Mathematics, 21.06.2019 18:30
The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base
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Mathematics, 21.06.2019 20:00
The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false
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Mathematics, 21.06.2019 23:30
Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap
Answers: 1
Iodine-131, a radioactive substance that is effective in locating brain tumors, has a half-life of o...
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