Mathematics, 29.06.2019 04:00 chaanah
Aboat is traveling in a river that is flowing downstream at a speed of 10 kilometers per hour. the boat can travel 30 kilometers upstream in the same time it would take to travel 40 kilometers downstream. what is the speed of the boat in still water?
Answers: 1
Mathematics, 21.06.2019 21:30
Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?
Answers: 1
Mathematics, 21.06.2019 23:30
Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.
Answers: 3
Mathematics, 22.06.2019 05:10
Describing the rules ot signea numbers quick check complete these sentences to describe the rules of dividing signed numbers.
Answers: 3
Aboat is traveling in a river that is flowing downstream at a speed of 10 kilometers per hour. the b...
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