There are 2.2 pounds in a kilogram. if a boy's mass is 40 kg, what is his weight in pounds?

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a. m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer