Mathematics, 17.12.2021 07:30 RachelCamel
at Wally's school, 30% of the students are in 8th grade. If there are 470 students total, find the number of 8th grade students
Answers: 2
Mathematics, 21.06.2019 23:30, jtroutt74
Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.
Answers: 1
at Wally's school, 30% of the students are in 8th grade. If there are 470 students total, find the n...
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