Boris

This page lists questions and answers that were posted by visitors named Boris.

Questions

The following questions were asked by visitors named Boris.

A set has 256 subsets how many element has the set?

A method for scrubbing CO2(g) from the air on a spacecraft is to allow CO2(g) to react with NaOH according to the following (unbalanced reaction). NaOH(s) + CO2(g) → Na2CO3(s) + H2O(l) Use the appropriate thermodynamic tables to calculate the enthalpy, en...

What percentage of teachers in the U.S.A. live above versus below federal poverty line?

Answers

The following answers were posted by visitors named Boris.

At the grand opening of a new store every 9th customer will receive a balloon and every 12th customer will receive a $10 gift card. Which customer will be the first to get both a balloon and a gift card

1-3/4=1/4 for baseball, which is 30' Total time is 30' x 4 = 120' So for the soccer time is 120 x 3/4 =90' Or 120' - 30' = 90'

Why did it take 5 years to answer this question?