Mathematics, 09.12.2021 03:20 jeffrey74081
35S has a half life of 88 days. You start with 172 micrograms of 35s. How many micrograms are left after 264 days
Answers: 2
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Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
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Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
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Mathematics, 22.06.2019 01:30
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? question 1 options: 3x2+38x+55 3x3+38x2+55x 5x+16 4x+16
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35S has a half life of 88 days. You start with 172 micrograms of 35s. How many micrograms are left a...
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