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Alika [10]
2 years ago
10

felix worked at a music shop during the summer.the tabel shows some of felix's hours and earnings.the amount of money he earned

is proportional to the number of hours he worked
Mathematics
1 answer:
MrMuchimi2 years ago
8 0

The equation that represents the total amount earned is y = $9x.

The amount he would earn if he worked 180 hours is $1,620.

<h3>How much would he earn?</h3>

If the amount he earns is proportional to the hours worked, it means that as the number of hours worked increases, the amount he earns also increases.

To determine the equation, the amount earned per hour has to be determined.

Pay per hour = 18 /2 = $9

y = $9x

The amount earned if Felix worked for 180 hours : y = $9(180)

y = $1,620

Here is the complete question:
Felix worked at a music shop during the summer. The table below shows some of Felix’s hours and earnings. The amount of money he earned is proportional to the number of hours he worked.

2. Let x represent the number of hours he worked, y represents the amount of money he earned.Write an equation that represents this relationship.

3. If Felix worked 180 hours, then how much money did he earn?

To learn more about multiplication, please check: brainly.com/question/3385014

#SPJ1

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Hope this helps!

8 0
3 years ago
Please help ASAP brainliest.
lisov135 [29]

Answer:

\left[\begin{array}{cc}2&8\\5&1\end{array}\right]

Step-by-step explanation:

The <em>transpose of a matrix </em>M^T is one where you swap the column and row index for every entry of some original matrix M. Let's go through our first matrix row by row and swap the indices to construct this new matrix. Note that entries with the same index for row and column will stay fixed. Here I'll use the notation p_{i,j} and p^T_{i,j} to refer to the entry in the i-th row and the j-th column of the matrices P and P^T respectively:

p_{1,1}=p^T_{1,1}=2\\p_{1,2}=p^T_{2,1}=5\\p_{2,1}=p^T_{1,2}=8\\p_{2,2}=p^T_{2,2}=1\\

Constructing the matrix P^T from those entries gives us

P^T=\left[\begin{array}{cc}2&8\\5&1\end{array}\right]

which is option a. from the list.

Another interesting quality of the transpose is that we can geometrically represent it as a reflection over the line traced out by all of the entries where the row and column index are equal. In this example, reflecting over the line traced from 2 to 1 gives us our transpose. For another example of this, see the attached image!

7 0
3 years ago
Mia opens a new savings account with $675 from her birthday last week.
IRISSAK [1]

Answer:

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Step-by-step explanation:

This is Your Answer: $891, Steps below

6 0
3 years ago
There are already 1,200 gallons of water in a swimming pool. If water is filling the pool at a rate of 30 gallons per minute, wh
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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dexar [7]

Answer:

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Step-by-step explanation:

Which of the following is three-dimensional and infinitely large?

<u><em>Verify each case</em></u>

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case B) A line is infinitely large but is only one-dimensional

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case D) A solid is three-dimensional, but not infinite

therefore

The answer is Geometric space

5 0
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