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Answers by ElectronAnt

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Why is car insurance important? Please be detailed!
answered Jun 27, 2021
3 votes
117k views
Four hundred vouchers were sold for a carwash. Vouchers to wash trucks were $4, while vouchers to wash compact cars were $3. If the total sales were $1350, how many of each type of voucher were sold?
answered May 20, 2021
3 votes
160k views
Two violinists are playing their "A" strings. Each is perfectly tuned at 440 Hz and under 245 N of tension. If one violinist turns her peg to tighten her A string to 251 N of tension, what beat frequency
answered Mar 17, 2021
2 votes
118k views
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