What is the capital of the U. S.?

The inverse of a conditional statement is if a number us negative then it has a negative cube root ehat is the contrapositive of the original conditional statement

According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan

What is the approximate chemical composition of the solar nebula?