You arrive to science in 3 mins after your math class that is 900 meters away. How fast were you walking?

Which of the following list the divisions of the geologic time scale in order from longest to shortest

The strong nuclear force acts over a small distance than the electrostatic force. true or false

An electric power distributor charges residential customers $0.10 per kilowatt-hour (kwh). the company advertises that "green power" is available in 150 kwh blocks for an additional $4 per month. (green power is generated from solar, wind power, and methane sources.) if a certain customer uses an average of 391 kwh per month and commits to one monthly 150 kwh block of green power, what is her annual power bill