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OpenStudy (anonymous):
wingspan can run the 440 yard dash in 55 seconds, and Jack can run it in 88 seconds. How great a handicap must wingspan give Jack for the boys to finish the race at the same time? A.165 yards B.242 yards C.275 yards
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OpenStudy (amistre64):
when: 440/55 = d speed; 440/88 = j speed j(55) + hs = 440 hs = 440/(440/50) maybe?
OpenStudy (amistre64):
hs = 440/(j*55)
OpenStudy (anonymous):
so a, b, or c?
OpenStudy (amistre64):
440 - j(55) looks better
OpenStudy (amistre64):
165 if i did it right :)
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