ANSWER AT BOTTOM OF QUESTION What is the speed of a wave with a frequency of 2 Hz and a wavelength of 87 m?

0.023 m/s
43.5 m/s
89 m/s
174 m/s
THE ANSWER IS: D- 174 m/s

The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?