The grizzly bears heart would drop 20% during hibernation
1500
there are 48 hrs in 2 days so if they work non stop 48/16=3x500=1500
Using the given linear function, the formula underestimates the median weekly earnings in 2013 by $3.
<h3>What is the linear function for the estimate?</h3>
The function that estimates the median weekly earnings n years after 1980 is given by:
W = 13n + 231.
2013 is 2013-1980 = 33 years after 2000, hence the estimate is given by:
W = 13 x 33 + 231 = 660.
Since 657 < 660, the formula underestimates the median weekly earnings in 2013 by $3.
More can be learned about linear functions at brainly.com/question/24808124
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