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nordsb [41]
4 years ago
15

What is the mean cost of replacing brake pads for four different vehicles ai at the following prices $120,$235,$98,$142

Mathematics
1 answer:
Stels [109]4 years ago
4 0

The mean is the average of a set of numbers.  So to do that:


add all the numbers 120+235+98+142=$595

Then divide that by the total number in the set, in this case it is 4.

$595/4= $148.75 assuming that the prices given are the final price of the job.

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4.63 repeated in simplest form ( please reply quickly)
Natasha_Volkova [10]

Answer:

<u>4.63 as simplified fraction is</u>

<u>463/100</u>

Step-by-step explanation:

<em>4.63 as a fraction in simplest form</em>

<em>To convert 4.63 to fraction, follow these steps:</em>

<em />

<em>First write down the decimal number divided by 1 like this:</em>

<em />

<em>4.63/1</em>

<em />

<em>As we have 2 digits after the decimal point in the numerator, we need to multiply both the numerator and denominator by 10² = 100, so that there is no decimal point in the numerator</em>

<em />

<u><em>4.63 × 100</em></u>

<em>    1 × 100</em>

<em> = </em>

<em>463/100</em>

<em />

<em>As the numerator is greater than the denominator, we have an improper fraction, so we can also express 4.63 as a mixed number, thus 463/100 is equal:</em>

<em />

<em>4 63/100</em>

4 0
3 years ago
which inequality is represented by this graph? A. y&lt;- 1/5x + 1 B. y&lt; - 1/5 x + 1 C. y&gt; - 1/5x + 1 D. y&gt; -1/5 x +1
Molodets [167]

The inequality represented by the graph is y < -\frac 15x + 1

<h3>How to determine the inequality?</h3>

The attached image represents the missing piece of the question

From the graph, we can see that the inequality is represented by dotted lines and the down region is shaded.

This is represented using the less than sign.

So, the inequality is calculated using:

y < \frac{y_2 -y_1}{x_2 -x_1} * (x -x_1) + y_1

Where:

(x1, y1) = (0, 1) and (x2, y2) = (5,0)

So, we have:

y < \frac{0 -1}{5-0} * (x -0) + 1

Evaluate

y < -\frac 15x + 1

Hence, the inequality represented by the graph is y < -\frac 15x + 1

Read more about inequality at:

brainly.com/question/25275758

#SPJ1

5 0
2 years ago
Name 8 Polygons And list the number Of sides
nadezda [96]
Rectangle= 4 sides 
Trapezoid= 4 sides
Triangle= 3 sides 
hexagon= 6 sides
octagon= 8 sides
polyhedron-=10 sides i believe 


8 0
3 years ago
Read 2 more answers
A fence is 692 m long. It is cut into three parts. Two parts are the same length, and the third part is 26 m longer than either
xenn [34]
One is 222
Two is 222
Three is 248
7 0
3 years ago
If you flip a coin 7 times what is the probability that you will get exactly 2 tails
BARSIC [14]

Answer:

The answer is 2/7.

Step-by-step explanation:

If you flip a coin 7 times then 7 is the denominator, which stands for the total amount of times you flipped the coin. The numerator is 2, which is the amount of times you land on the same thing, in this case, landing on tails.

Hope this helps!

-Luna

4 0
3 years ago
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