GROSS DOMESTIC PRODUCT In 2003 the gross domestic product (GDP)
for the United States was about 11 trillion dollars, and the order of
magnitude of the population of the U. S. was 10º. Use order of magnitude
to find the approximate per capita (per person) GDP.

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

How to do this , and can some one explain

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.