Mathematics, 10.03.2021 21:10 richhgirlex
An orchestra consists of string instruments and wind instruments in
a ratio of 9 to 4. There are 91 string and wind instruments in the
orchestra. How many string instruments are there? How many
wind instruments?
Answers: 1
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Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45Β° but i donβt know how
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Acircle has a circumference of 7.850 units. what is its radius?
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In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
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An orchestra consists of string instruments and wind instruments in
a ratio of 9 to 4. There are 91...
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