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snow_tiger [21]
2 years ago
6

A 25% tip was paid on a 30$ meal what is the amount of the tip?

Mathematics
2 answers:
forsale [732]2 years ago
4 0

Answer:

7.50

Step-by-step explanation:

100%-> 30

1%->0.30

25%-> 7.50

Kaylis [27]2 years ago
3 0

Answer:

$7.50

Step-by-step explanation:

25% of $30 is $7.50

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Hi, am I supposed to find the stationary points of the f(x) and g(x) then use the distance formula to solve for the final answer
nikdorinn [45]

9514 1404 393

Answer:

  maximum difference is 38 at x = -3

Step-by-step explanation:

This is nicely solved by a graphing calculator, which can plot the difference between the functions. The attached shows the maximum difference on the given interval is 38 at x = -3.

__

Ordinarily, the distance between curves is measured vertically. Here that means you're interested in finding the stationary points of the difference between the functions, along with that difference at the ends of the interval. The maximum difference magnitude is what you're interested in.

  h(x) = g(x) -f(x) = (2x³ +5x² -15x) -(x³ +3x² -2) = x³ +2x² -15x +2

Then the derivative is ...

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The maximum difference between f(x) and g(x) is 38 at x = -3.

4 0
2 years ago
A rectangular park is 150 yards on one side and 125 yards on the other.If someone wanted to walk 1,000,000 yards, how many times
tankabanditka [31]
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8 0
3 years ago
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