Mathematics, 08.10.2020 04:01 RoyALP
Khadija purchased a prepaid phone card for $20. Long distance calls cost 11 cents a minute using this card. Khadija used her card only once to make a long distance call. If the remaining credit on her card is $16.92 , how many minutes did her call last
Answers: 3
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Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.
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60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?
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Mathematics, 22.06.2019 02:30
Witch sequence shows a pattern where each term is 1.5 times the previous term
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Khadija purchased a prepaid phone card for $20. Long distance calls cost 11 cents a minute using thi...
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