A2.00 m wave has a frequency of 686 hz. what is the speed of the wave?

Asher cycles 12 miles in 16 hours. what is his speed?

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?

Explain why you think this diagram shows what happened to the carbon in the biodome.