Kenny is observing a device being used. He records the following energy transformations: Chemical --> Electrical --> Light
Which device is Kenny most likely observing?

A. A triple beam balance measuring an objects mass

B. A pencil sharpener plugged into a wall outlet

C. A computer displaying an image on the screen

D. A battery-operated flashlight shining brightly

Plants can have a positive and negative effect on the rate of weathering

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .

What is the latitude and longitude (to the nearest degree) of the following cities? a. kansas city b. philadelphia c. reno d. minneapolis use the map to find the names of cities with the following coordinates. a. 30°n, 96°w b. 35°n, 95°w c. 26°n, 80°w d. 42°n, 88°w how many kilometers north of the equator is washington, dc? approximately how far north of houston is kansas city? use degrees of latitude to calculate your answer. show your work. which city is closer to greenwich, england: los angeles or xi’an, china (34°n, 109°e)? explain your answer. how many degrees of longitude separate las vegas from the international date line, which is at 180° longitude?