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AnnyKZ [126]
3 years ago
8

After dining at your favorite restaurant, your bill arrives for $44.97. As usual, the service was excellent, and the food was de

licious! ESTIMATE a 20% tip as well as the total cost of your meal.
(If anyone knows this I’m greatly thankful :) )
Mathematics
1 answer:
Vanyuwa [196]3 years ago
6 0

Answer:

$54

Step-by-step explanation:

$44.97 round to $45

20% of $45 is $9

$45 + $9 = $54

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IgorLugansk [536]

The equation of the sin function is y = 3sin(πx/2) + 1, and the graph of the function is shown in the picture.

<h3>What is sin function?</h3>

It is defined as a function that is sinusoidal in nature, and it has a domain of all real numbers and lies between the [a, a]where is the amplitude of the function.

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Learn more about the sin function here:

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