Mathematics, 16.10.2019 00:00 thecool498
Which of the following ways can you use to solve a problem that asks you to divide by a rational fraction?
multiply by the given fraction
divide by the inverse of the fraction
multiply by the inverse of the fraction
divide by the decimal form of the fraction
multiply by the decimal form of the fraction
Answers: 1
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 18:10
What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23
Answers: 1
Which of the following ways can you use to solve a problem that asks you to divide by a rational fra...
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