Twenty-five percent of the computers that Best Buy sells are Macs. About 12% of the computers that Best Buy sells are Mac laptops. What is the probability
that a Mac sold at Best Buy is a laptop?
Give your answer as a decimal rounded to the nearest thousandth.

If the public debt of a country in 2009 was $10432000000000 and the budget for 2010 was in deficit by $201645000000, what was the public debt in 2010? do not include commas in your answer.

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x