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2 years ago

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Jon's weight loss for each week of the month is 4lbs., 3.5 lbs. and 2 lbs. He gained 4.5 lbs. the last week. If Jon originally w

eighted 153 lbs., how much does he weigh now??? Plaz help I need the answer!! Be a life saver! Help

1 answer:

aalyn [17]2 years ago

4 0

Since he gained 4.5 lbs but he lost 4 + 3.5 + 2 = 9.5 lbs, in total, he lost 5 lbs.
hope it helps!
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$z = \frac{981.7 -997}{\frac{62}{\sqrt{73}}}= -2.108$

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