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KengaRu [80]
3 years ago
11

After eating at your favorite restaurant,you know that the bill before tax is $52.60 and that the sales tax rate is 8%. You deci

de to leave a 20% tip for the waiter based on the pre-tax amount. How much should you leave the waiter? How much will the total bill be,including tax and tip?
Mathematics
2 answers:
uranmaximum [27]3 years ago
6 0

Answer:

Step-by-step explanation:

After eating at your favorite restaurant,you know that the bill before tax is $52.60 and that the sales tax rate is 8%. This means that the amount of sales tax that you would pay is

8/100 × 52.6 = $4.208

You decide to leave a 20% tip for the waiter based on the pre-tax amount. This means that the amount you would leave as tip for the waiter is

20/100 × 52.6 = $10.52

The total amount that you would pay is

52.6 + 4.208 + 10.52 = $67.328

slega [8]3 years ago
3 0
The total bill would be 67.32 because you have to multiply the tax and tip then add them together
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Simplify the trigonomic expression 1/1+ sin
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Step-by-step explanation:

We have to simplify the trigonometric expression \frac{1}{1+\sin\theta}

Let us multiply the numerator and denominator by 1-\sin\theta

\frac{1}{1+\sin\theta}\times\frac{1-\sin\theta}{1-\sin\theta}

In the denominator apply the formula for difference of squares

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Thus, the denominator will become

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Thus, the expression is

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Using the relation 1-\sin^2\theta=\cos^2\theta

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We can rewrite this expression as

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Finally, the simplified expression is

\sec^2\theta-\tan\theta\sec\theta

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From a hot-air balloon, Madison measures a 36^{\circ}
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The balloon’s vertical distance above the ground is 570.3 feet

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2 years ago
Question #7multiplechoice score: in a certain candy store, 3 pounds of candy and 2 pounds of mints cost $10.80, and 1 pound of c
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