south America and Africa
Cairo is located near the delta of the Nile River. It is also the largest city in Africa, and is very close to the Middle East.
The answer is she has 20 stamps from Europe, 18 stamps from Africa and 9 stamps from Asian. 18+9=27+20=47 47 stamps in all
It had a positive effect on the world, but for the humans those times it was a negative effect. Bcuz the Portuguese took slaves from Africa. so it was bad for humanity. But if the age of exploration hadn't happened the united states wouldn't be here. So it also has a positive effect. It depends on how u look at it.
No one knows. It happened before there was any writing, so there is no record of when it happened or who did it. Addition and subtraction are simple enough that many animals can perform it, albeit not quite well sometimes, even in the wild and without training. It is a natural Darwinian skill. For example, crows can count how many lions took down a gazelle behind a bush (out of site) and then count them as they come out again so it knows when it can scavenge freely (they sometimes have trouble with numbers bigger than 3). Undoubtedly, early humans could add and subtract reasonably well on the hunting grounds on the grasslands of Africa, before language. Multiplication would have come along as humans had more free time to think or calculate and the skill was probably improved on along with war and complicated hunting. Division is more complicated and may have only been used "intuitively" for a long time, until the ancient civilisations and cultures developed better mathematics (likely a Arabic, Egyptian, Mediterranean, Chinese or Indian culture).
Approximately 49 million
Approximately 5.5 million , 5million are in the south Africa '))
Africa is approximately 11.7 million square miles or 746 million acres in size.
Africa is the continent that is approximately 10 million square kilometers.
As of 2021, the estimated population of each continent is: Asia: Approximately 4.6 billion Africa: Approximately 1.3 billion Europe: Approximately 747 million North America: Approximately 592 million South America: Approximately 430 million Australia/Oceania: Approximately 43 million
Approximately 750 million people.
Asia: Approximately 4.6 billion people Africa: Approximately 1.3 billion people Europe: Approximately 747 million people North America: Approximately 595 million people South America: Approximately 430 million people Australia: Approximately 42 million people Antarctica: Population varies and mostly consists of researchers and scientists.
Approximately 11 Million
Approximately 11 Million
As of 2021, South Africa has a population of approximately 60 million people.
Africa
About 500 million in Africa plus others around the world of about 25 millions, making the total black population to be approximately 525 million people.