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Alex
3 years ago
8

jades the contains 750 miller's of water. he drink 520 milliliters at practice and then another 190 milliliters on his way home.

how many milliliters of water are left in jaden's bottle when he gets home?
Mathematics
1 answer:
Nostrana [21]3 years ago
4 0
40 because
 750
-520
------
  230
-190
------
   40
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An automatic doughnut machine can produce 1500 doughnuts in 9 hours.
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Find the area of the region enclosed by f(x) and the x axis for the given function over the specified u reevaluate f(x)=x^2+3x+4
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Answer:

A = 68 unit^2

Step-by-step explanation:

Given:-

The piece-wise function f(x) is defined over an interval as follows:

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                       f(x) =  { x^2+3x+4     , x≥3

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Find the area of the region enclosed by f(x) and the x axis

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- The best way to tackle problems relating to piece-wise functions is to solve for each part individually and then combine the results.

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                       f(x) = x^2+3x+4

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                      A1 = \int\limits^a_b {f(x)} \, dx

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- Similarly for the other portion of piece-wise function covering the interval [3 , 4] :

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                      A2 = \int\limits^a_b {f(x)} \, dx

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                     A = A1 + A2

                     A = 42 + 26

                     A = 68 unit^2

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Step-by-step explanation:

Hope this helps

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