The period that started 4000 b.c. is important because it is the period when the earliest civilizations flourished and inventions were made. Earliest known civilization arises in Sumer (4500–4000 B.C.). Earliest recorded date in Egyptian calendar (4241 B.C.). Hope this answers the question. Have a nice day.

8 0

3 years ago

There is an 80 percent chance of snow. If it snows there is a 10 percent chance of Todd walking to the store. If it doesn't snow

Temka [501]

Answer:0.12

Explanation:

Given

there is 80 % Probability that it will snow

if it snows there is 10 % Probability that Todd walk to store

If it does not snow there is 60 % chances of Todd walking to the store

Probability that it will not snow and Todd will walk to snow

$P=P(not\ snow)\times P(Todd\ will\ walk\ to\ store)$

$P=0.2\times 0.6=0.12$

3 0

3 years ago

What is enlightened racism?​

What is enlightened racism?