Answer no. 44 with complete solution. 43. A train, an hour after starting, meets with an accident which detains it an hour, after which it proceeds three-fifths of its former rate and arrives 3 hours after time; but had the accident happened 50 km farther on theline, it would have arrived 1½ hours/ sooner. Find the length of the journey.a. 88.89b. 68.89 c. 77.87 d 55.6544. A and B start at the same time from two places 136 km apart and travel toward each other. A travels 10 kmper hour and B 8 km per hour. If B rests 1 hour on the way, in how many hours will they meet?a. 5hrsb. 9 hrs.c. 8 hrs.d. 12 brs45. Pedro and Edgar run around a circular track whose circumference is 150 meters. When they run in oppositedirections they meet every 5 seconds, but when they run in the same direction from the same point they aretogether every 25 seconds. What are their ratesd. 18 and 12a. 30 and 6b. 15 and 11c. 25 and 746. A boatman rows to a phase 48 km distant and back in 14 hours; he finds that he can row 4 km with thestream in the same time as 3 km against the stream; find the rate of the stream.b. 3km/br.c. 1km/bra. 2 km/br.d. 4km/br.47. A mason can do a given job in 4hrs. His helper can do the same job in 9 hrs. The mason begins working andafter 1hr is joined by his helper. In how many brs will they complete the job?b. 4.87 brs c. 2.65 brs d. 1.986 brsa. 2.08 brs

Answered: Image /qna-images/answer/bb23eae5-6f63-4a18-95ed-ed86d06b4c5d.jpg

a. 88.89 b. 68.89 c. 77.87 d. 55.65 44. A and B start at the same time from two places 136 km apart and travel toward each other. A travels 10 km per hour and B 8 km per hour. If B rests 1 hour on the way, in how many hours will they meet? c. 8 hrs. d. 12 brs a. 5hrsb. 9 hrs

a. 88.89 b. 68.89 c. 77.87 d. 55.65 44. A and B start at the same time from two places 136 km apart and travel toward each other. A travels 10 km per hour and B 8 km per hour. If B rests 1 hour on the way, in how many hours will they meet? c. 8 hrs. d. 12 brs a. 5hrsb. 9 hrs

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter1: Matter And Measurements

Section: Chapter Questions

Problem 38QAP: A gasoline station in Manila, Philippines, charges 38.46 pesos per liter of unleaded gasoline at a...

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