Watermelons cost $0.39 per pound. Joseph’s watermelon costs between $4.00 and $5.00. Which compound inequality correctly represents the possible weights of his watermelon? Round to the nearest tenth.

"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 of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years