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$20,000 for 1 1\2 year at 12%p. a. compounded half yearly

Answers

  • Réponse publiée par: reyquicoy4321
    True, since radii/radius are from the center to any point on the circle
  • Réponse publiée par: joyce5512
    Let 
    v = velocity of the water, and 
    k = kent's normal swimming speed. 

    upstream he swam at speed k-v, and downstream he swam at speed k+v. 

    (k-v)*5min = 150m 
    (k+v)*3min = 150m 
    k-v = 30 meters/min 
    k+v = 50 meters/min 

    thus 
    k = 40 meters/min 
    v = 10 meters/min 

    so he would have swum 40 meters/min in still water, and the speed of the water is 10 meters/min.
  • Réponse publiée par: snow01

    answer:

    Play csgo and arknights ;)

    Step-by-step explanation:

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$20,000 for 1 1\2 year at 12%p. a. compounded half yearly...