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Dmitry_Shevchenko [17]
3 years ago
9

Philip’s meal costs $12.82 at a local restaurant. The server did their job very well and Philip would like to leave a 20% tip. W

hat amount of money should he leave as a tip?​
Mathematics
1 answer:
Elodia [21]3 years ago
8 0

Answer:

$2.56

Step-by-step explanation:

If you multiply 12.82 by .20, you would get 2.564. Then you just round it up and the answer you get is $2.56. Hope this helps!

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an FM radio station signal travels in a 40-mile radius but an AM 4-mile radius how much more area does the FM station cover than
tankabanditka [31]
This is area of a circle.

A = πr^{2}
FM = π40^{2}

AM = π4^{2}

Since π will cancel itself out for both, you only need to compare the square of 40 to 4.

40^{2} = 1600
4^{2} = 16

Thus, 1600 is 100 times greater than 16.

1600 * 3.14 = 5024
16 * 3.14 = 50.24

100 times more area. This is because 40 is 10 times greater than 4 and squaring it creates the 100 times.
3 0
3 years ago
.1111111111111111111111... as a fraction
zlopas [31]

Answer:

11/100

Step-by-step explanation:

5 0
4 years ago
Which number has an absolute value that is less than 25?
Minchanka [31]
-24 through 24, absolute value is how far a number is from 0
3 0
3 years ago
Sylvie finds the solution to the system of equations by graphing.
Softa [21]

Answer:

The correct answer is:

A coordinate grid with 2 lines. The first line passes through the points (negative 1.5, 0), (0, negative 1), and (3, negative 3). The second line passes through the points (negative 1.5, 0), (0, 1), and (3, 3).

Step-by-step explanation:

We are given the system of equations as:

1.\ y=-\dfrac{2}{3}x-1\\2.\ y=\dfrac{2}{3}x+1\\

<em>We have 2 equations here with variables x and y so we use coordinate grid with 2 lines having axis as x and y.</em>

<em></em>

As per the given options, <em>we can see that coordinate of one point has y = 0 and other point has x = 0.</em>

So, let us put y = 0 and x =0, in both the equations one by one and have a look at the value of x coordinate.

y = 0, Equation (1) becomes:

0=-\dfrac{2}{3}x-1\\\Rightarrow 1 =-\dfrac{2}{3}x\\\Rightarrow x = - 1.5

So, one coordinate is (-1.5, 0)

x = 0, Equation (1) becomes:

y=-\dfrac{2}{3}\times 0-1\\\Rightarrow y =-1

So, other coordinate is (0, -1)

And the point (3, -3) also satisfies the given equation.

y = 0, Equation (2) becomes:

0=\dfrac{2}{3}x+1\\\Rightarrow 1 =-\dfrac{2}{3}x\\\Rightarrow x = - 1.5

So, one coordinate is (-1.5, 0)

x = 0, Equation (2) becomes:

y=\dfrac{2}{3}\times 0+1\\\Rightarrow y =1

So, other coordinate is (0, 1)

And the point (3, 3) also satisfies the given equation.

Please refer to the <em>attached graph and points on lines</em>.

So, correct answer is:

A coordinate grid with 2 lines. The first line passes through the points (negative 1.5, 0), (0, negative 1), and (3, negative 3). The second line passes through the points (negative 1.5, 0), (0, 1), and (3, 3).

3 0
3 years ago
Read 2 more answers
If 15 out of 25 students are boys, what percent of the class is<br> made up of boys?
lilavasa [31]
Ummmmm i think you do 25 divided by .15
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3 years ago
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