The national debt of a country is $27,895,168,401,112. What is this number as a
product of a single digit and a power of 10?

Do 12/14 and 8/10 have the same value? explain your answer.

What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1