3 years ago

Ji-yoon's bill at the restaurant was $45.10. She left a tip of 18%.

Mathematics

1 answer:

Aleks [24]3 years ago

4 0

Answer is $8.118.....

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I have a right angle showing 1/6 how do I figure out what the rest of it equates to

alexgriva [62]

I would think of it as this but i could be wrong.
A right angle is 90 degrees and if you put 1/6 into a decimal it would be 6.
90-6<span>=84
so 84 degrees is missing of the right angle.</span>

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3 years ago

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you own seven travel books and are taking five of them on vacation. in how many ways can you select the five books you will take

Ipatiy [6.2K]

It depends on how many options you have
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Give the largest interval over which the general solution is defined. (Think about the implications of any singular points. Ente

Leto [7]

Complete Question

The complete question is shown on the first uploaded image

Answer:

No singular point due to the exponent in the solution

The interval is $-\infty$

NONE

Step-by-step explanation:

From the question we are told that

$\frac{dy}{dx} = 9y$

The generally solution is mathematically represented as

$\frac{dy }{dx} = 9y$

=> $\frac{dy}{y} = 9dx$

integrating both sides

$\int\limits {\frac{ dy}{y} } \, = \int\limits {9} \, dx$

=> $lny = 9x + c$

=> $y = e^{9x +c }$

=> $y = e^{9x} e^{c}$

Here $e^c = C$

=> $y = C e^{9x}$

From the above equation we see that the domain for x has no singular point the interval is

$-\infty$

Also there is no transient term in the general solution obtained because as $x \to \infty$ there no case where $y \to 0$

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3 years ago

What is radical 7 plus radical 3 plus radical 98 minus radical 18 equal to

marissa [1.9K]

7 + 3 + 98

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Shtirlitz [24]

Answer:

Step-by-step explanation:

-3+4+2+1=4

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