Answers by Rongeegee
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Answers by Rongeegee

Answers by Rongeegee
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A wave has a wavelength of 5 meters and a frequency of 3 hertz. what is the speed of the wave? 1.66 m/s 15 m/s 8 m/s 0.6 m/s
answered Aug 19, 2018
4 votes
49.9k views
If the height of the cone, h, is 10 millimeters and the diameter of the base, d, is 30 millimeters, what is the volume of the cone? A. 750 π mm3 B. 500 π mm3 C. 2,250 π mm3 D. 250 π mm3
answered May 16, 2018
4 votes
114k views
What effects can smoking lead to?
answered Nov 26, 2017
1 vote
134k views
4Al + 3O2 ---> 2Al2O3 The molar mass of O2 is 32.0 g/mol. What mass, in grams, of O2 must react to form 3.80 mol of Al2O3? A.) 60.8 B.) 81.1 C.) 122 D.) 182
answered May 24, 2017
0 votes
57.2k views
How many atoms are in 1.5 mol of Cu?
answered May 10, 2017
4 votes
128k views
How do you paraphrase this sentence: Chest compressions help keep the blood flowing.
answered May 4, 2017
3 votes
89.5k views
Peter is working for a hourly wage of $12, if he worked 20 hours what is his gross pay?
answered Mar 23, 2017
2 votes
183k views
The dimensions of a rectangle box are consecutive integers. If the box has volume of 13,800 cubic centimeters, what are its dimensions?
answered Jan 19, 2016
0 votes
173k views
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