Mathematics, 18.09.2019 00:00, bdbsjncns
Rust away is a new chemical agent designed to prevent rusting on metallic goods like bicycles, household sinks, and pipes. the manufacturer performs some tests to determine whether rust away does prevent rusting. the manufacturer puts 150 metallic plates into three groups of 50. the first group is left as it is. the second group receives a thin layer of rust away. the third group receives a thick layer of rust away. each plate is then exposed to conditions that have been designed to induce rusting. the level of rusting in each plate is recorded. the method of data collection in this situation is an: a) expirmentb) observational study
Answers: 1
Mathematics, 21.06.2019 15:00, juju323261
With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.
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Mathematics, 21.06.2019 17:00, kidkoolaidboy96291
Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have
Answers: 1
Mathematics, 21.06.2019 18:30, mackwackuwu
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 19:00, heartykwarteng12
The reflexive property of congruence lets you say that ∠pqr ≅
Answers: 1
Rust away is a new chemical agent designed to prevent rusting on metallic goods like bicycles, house...
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