Mathematics, 04.09.2021 06:10 hijdjdjdbdjidjdbdbd
The ratio of the loudness of Lana’s earphones to the loudness of Polina’s earphones to the loudness of Goffy’s earphones is 6:5:3. If Polina’s earphones have a loudness of 90 decibels, find the total loudness of all three earphones.
Answers: 1
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Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?
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What is the solution to the division problem below x3+x2-11x+4/x+4
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The ratio of the loudness of Lana’s earphones to the loudness of Polina’s earphones to the loudness...
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