Acertain drug is made from only two ingredients: compound a and compound b. there are 6 milliliters of compound a used for every 5 milliliters of compound b. if a chemist wants to make 1089 milliliters of the drug, how many milliliters of compound a are needed?

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.