How can the informal sector be improved so as to contribute meaningfully to the economy

When it is a high tide in georgia, usa, where on earth is another place that is also experiencing a high tide

The standard deviation of a population is 3.2.what is the margin of error? enter your answer in the box.

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.