Where did the egyptians get gold, ivory, and ebony?

The arizona department of transportation wishes to survey state residents to determine what proportion of the population would like to increase statewide highway speed to 75 from 65 mph. at least how many residents do they need to survey if they want to be at least 99% confident that the sample proportion is within 0.09 of the true proportion?

What is grievance 28 on the declaration of independence explained in simpler words? plz

Which three sentences in the story indicate that that the passage is an ex nihilo type of creation story?