Mathematics, 27.10.2019 13:43 ziazozaya
In an ap, the sum of its first ten terms is -80 and the sum of its next ten terms is -280
find the ap.
Answers: 1
Mathematics, 21.06.2019 17:30
1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?
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Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
Answers: 1
In an ap, the sum of its first ten terms is -80 and the sum of its next ten terms is -280
find...
find...
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