Given that there are 15 degrees in every 1 hour of right ascension, and that Eta Cassiopeiae has not yet passed over Greenwich during the star's apparent motion from East to West across the sky, what is your longitude? Show your work and explain.

8. compare the education of a sparta boy and an athenian boy. (2 points)

Can someone answer all these questions i need it done by tonight. once again

15 points need quick 1. looking at your graph and the geologic time scale during what period did this rock form? what is the age span of the rock, in millions of years? 2. this rock sample is limestone and shale. with what you know about rock formation, what type of environment did these organisms live in? 3. if some of these fossil samples were found in a rock also containing leaf fossils, could you use radiocarbon dating to determine the age of this rock? explain.