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2 years ago

7

yup has lunch at a restaurant.if his bill was 14.50 and yup wants to leave a 20% tip,what is the amount he should leave for a ti

p?

1 answer:

Tom [10]2 years ago

3 0

20/100 x 14.50
= $2.9 tip

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2 years ago

This is a polygon with three sides.

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Answer: A three-sided polygon is a triangle.

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Step-by-step explanation:

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Answer:

The largest possible volume of the box is 2000000 cubic meters.

Step-by-step explanation:

The volume ( $V$ ), in cubic centimeters, and surface area ( $A_{s}$ ), in square centimeters, of the box with a square base are described below:

$A_{s} = l^{2}+h\cdot l$ (1)

$V = l^{2}\cdot h$ (2)

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$l$ - Side length of the base, in centimeters.

$h$ - Height of the box, in centimeters.

By (2), we clear $h$ within the formula:

$h = \frac{V}{l^{2}}$

And we apply in (1) and simplify the resulting expression:

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By Second Derivative Test, we conclude that critical value leads to an absolute maximum. The maximum possible volume of the box is:

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Answer:The answer for number 3 is 240

Step-by-step explanation:

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