Mathematics, 27.12.2019 19:31 ann6083
There were 12 boys and 20 girls in a chorus.
what is the ratio of boys to girls?
a. 3 : 5
b. 3 : 8
c. 5 : 8
d. 5 : 3
Answers: 3
Mathematics, 22.06.2019 00:00
One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?
Answers: 1
Mathematics, 22.06.2019 02:20
Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)
Answers: 1
Mathematics, 22.06.2019 03:00
Aboat has a speed of 9 mph in calm water. it takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 2(9 – c) = 4(9 + c) 9 + c = 4(9 – c) 9 – c = 2(9 + c) 4(9 – c) = 2(9 + c)
Answers: 3
There were 12 boys and 20 girls in a chorus.
what is the ratio of boys to girls?
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what is the ratio of boys to girls?
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