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Elina [12.6K]
3 years ago
14

The volume (in m3) of water in my (large) bathtub when I pull out the plug is given by f(t)=4−t2 (t is in minutes). This formula

is only valid for the two minutes it takes my bath to drain.
(a) Find the average rate the water leaves my tub between t=1 and t=2

(b) Find the average rate the water leaves my tub between t=1 and t=1.1

(c) What would you guess is the exact rate water leaves my tub at t=1

(d) In this bit h is a very small number. Find the average rate the water leaves my tub between t=1 and t=1+h (simplify as much as possible)

(e)

What do you get if you put in h=0 in the answer to (d)?
Mathematics
1 answer:
maks197457 [2]3 years ago
8 0
The answer is EEEEEE
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A wire 6 meters long is cut into two pieces. One piece is bent into a square for a frame for a stained glass ornament, while the
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Answer:

Used wire in circle  x = 2.64 m

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8x + 6.28x -  37.68  = 0

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