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2 years ago

Red Lobster Bill is $43 Leaving a 15% tip What is the final bill?

Mathematics

2 answers:

Dovator [93]2 years ago

7 0

Answer:

$49.45

Step-by-step explanation:

$6.45 tip + the subtotal, $43 = $49.45.

nalin [4]2 years ago

4 0

Answer:

49.45

Step-by-step explanation:

15% of 43 dollars is 6.45 and 43+6.45 is 49.45

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We have been given an equation $ae^{ct}=d$ . We are asked to solve the equation for t.

First of all, we will divide both sides of equation by a.

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Now we will take natural log on both sides.

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Using natural log property $\text{ln}(a^b)=b\cdot \text{ln}(a)$ , we will get:

$ct\cdot \text{ln}(e)=\text{ln}(\frac{d}{a})$

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Now we will divide both sides by c as:

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Therefore, our solution would be $t=\frac{\text{ln}(\frac{d}{a})}{c}$ .

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D
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