doc4life
Forum Guru
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A 25-yr old woman wants to lose weight before going on a trip to the caribbean . She has joined a health club and signed up for classes with a stationary bike in which each 40-min session burns up 500 calories. She is taking 2 sessions a week. Assuming her caloric intake remains same, how many weeks will it take to lose 6 pounds?
a. 5
b. 9
c. 15
d. 21
e. 27
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| alice8
Forum Guru
Topics: 37
Posts: 643
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E :?:
I mean it must be a little more than 24 weeks..so 27 would be the answer
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| doc4life
Forum Guru
Topics: 131
Posts: 240
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Try again
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| doc4life
Forum Guru
Topics: 131
Posts: 240
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It takes a deficit of 3500 calories to lose 1 pound of fat. If exercise only is used to produce the deficit of 1000 calories per week(2x 500) , it will take her 21 weeks to 6 pounds of fat.
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| cerebral cortex
Forum Junior
Topics: 2
Posts: 60
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wow, thx , after my exam I am goin2 try that sched , mayb a lil more aggressive !!
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| dimps
Forum Guru
Topics: 63
Posts: 446
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nice Q ,may be after exam it will help me too
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