Adelivery truck drove 203 mi in 3.5 h. after unloading and loading new cargo, it traveled on another 243 mi for 4.5 h.

what was the average speed of the truck over its entire route?

round to the nearest hundredth, if necessary.

55.75 mi/h

56.00 mi/h

58.00 mi/h

63.70 mi/h

"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.

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Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.