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MakcuM [25]
3 years ago
7

2 /8 The Math Club’s spring banquet was a huge success, and Ray and Aletha are calculating the tip. The total bill was $360. Wha

t is the amount of tip that Ray and Aletha if they leave a 20% tip? $50 $542 $72 $56
Mathematics
1 answer:
zlopas [31]3 years ago
8 0

Answer:

$72

Step-by-step explanation:

im guessing

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Hear is a diagram showing a mixture of red paint and green paint needed for 1 batch of a particular shade of brown
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From the diagram above

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2 years ago
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3 years ago
Use a graphing utility to graph the function and the damping factor of the function in the same viewing window.
Bas_tet [7]

Answer:

The function touches the damping factor

at x=\frac{(4n-3)\pi}{2} and x=\frac{(4n-1)\pi}{2}

The x-intercept of f(x) is

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Step-by-step explanation:

Given function is f(x)=e^{-3x} sin(x) and damping factor as y=e^{-3x} and y=(-1)e^{-3x}

To find when function touches the damping factor:

For f(x)=e^{-3x} sin(x) and y=e^{-3x}

Equating the both the equation,

e^{-3x} sin(x)=e^{-3x}

sin(x)=1

x=\frac{(4n-3)\pi}{2}

For f(x)=e^{-3x} sin(x) and y=(-1)e^{-3x}

Equating the both the equation,

e^{-3x} sin(x)=(-1)e^{-3x}

sin(x)=(-1)

x=\frac{(4n-1)\pi}{2}

Therefore, The function touches the damping factor x=\frac{(4n-3)\pi}{2} and x=\frac{(4n-1)\pi}{2}

To find x-intercept of f(x):

For x-intercept, y=0

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Hence, e^{-3x} is always greater than zero.

Therefore,sin(x)=0

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Thus,

The x-intercept of f(x) is at x=n\pi

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4 years ago
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