Ester :): How do u solve this math problem?? Train A and train B are 450 miles apart. They each leave the station headed towards each other on different tracks. Train A travels 65 mph and trrain B at 55 mph. In how many hours will they pass each other?? Answers and Views: Answer by smciRelative speed = (65+55)mph = 120mph Time to meet = … [Read more...] about How do u solve this math problem??
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How fast must he travel for the second half of the trip?
txgurl: How fast must he travel for the second half of the trip? A truck travels 15 mph for the first half of the distance of a trip. The driver wants to average 30 mph for the whole trip. How fast must he travel for the second half of the trip? Answers and Views: Answer by jblst45mph Answer by cykotik_manyakisas fast as he can..Answer by … [Read more...] about How fast must he travel for the second half of the trip?
What is the difference between a univeristy system and a state university system?
mkong: What is the difference between a univeristy system and a state university system? Many states have a university system and a state university system. For example, University of California and California State University. University of North Carolina and NC State. OU and OSU. I understand that they are two different systems. But what … [Read more...] about What is the difference between a univeristy system and a state university system?
What is a normal science curriculum for 5th or 6th graders?
Kristen: What is a normal science curriculum for 5th or 6th graders? I'm starting the planning for a book that's targeted at kids in 5th-6th grade, and could be used as a classroom science supplement/science guide. So any parents out there who help their kids with science homework, or actual kids :) what subjects should I try to focus … [Read more...] about What is a normal science curriculum for 5th or 6th graders?
Algebra fun with train A and train B?
Krystal: Algebra fun with train A and train B? Train A and B are traveling in the same direction on parallel tracks. Train A is traveling at 60 mph and B at 70 mph. Train A passes a train station at 8:15 PM. If train B passes the same station at 8:27 PM at what time will train B catch up to train A? Answers and Views: Answer by what is mathWe … [Read more...] about Algebra fun with train A and train B?
What is better to do at uni, forensic science or chemistry?
Reburckka!: What is better to do at uni, forensic science or chemistry? Im doing my a levels in chemistry at the moment and want to do forensic science when in older. I have seen on many websites that you need a degree in chemistry to go on to do forensics. Ive looked at university's on the internet and there are chemistry degrees there but there … [Read more...] about What is better to do at uni, forensic science or chemistry?
Algebra………………….?
Rapper: Algebra......................? If i dont get this answer i will fail this worksheet and its Algebra 1 the problem is 1 - n/5 = 12 what does "n" equal any help is appreciated. Answers and Views: Answer by Bina-BinaSimply do the opposite of division and work backwords. Multiply 5 by 12 and you'll get the answer. Hope I helped! Answer … [Read more...] about Algebra………………….?