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BARSIC [14]
3 years ago
13

Someone help me with this please, I really need help, and it's due tmrw...PLEASE

Mathematics
2 answers:
Vladimir79 [104]3 years ago
6 0

Answer:

The cost to use the service for a month if no songs are downloaded.

Step-by-step explanation:

This is the original price, and the songs added add additional money to $4.99.

the amount of songs downloaded multiplied by 1.5 adds onto $4.99.

Ray Of Light [21]3 years ago
3 0

Answer:

the 4.99 represents the fixed cost (the monthly cost)

Step-by-step explanation:

If she didn't download any music her monthly cost would be $4.99. Every song she downloads adds another $1.50 to the monthly cost.

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Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the best expression to estimate the quotie
Mkey [24]

Answer:

-20 divided 5 is the right answer.

Your welcome!

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
you put $500 in an interest bearing bank account that pays 2% per year but has a fee of $2 per month. are you getting ahead?
sergij07 [2.7K]

Answer:

NO

Step-by-step explanation:

If the bank account has a fee of $2 per month, it means that at the end of the year you will have $500 - $2 × 12 = 476.

If it pays 2% per year, then, at the end of the year you will receive: $476×0.02 = $9.52.

If you go ahead you will lose money ($14,48) . In order to earn money, you need to put more money.

5 0
4 years ago
11. On a math exam, two students scored 95, five students scored 87,
ivolga24 [154]

Answer:

About 76%.

Step-by-step explanation:

To find the average of numbers, you add all of the numbers together and divide the total by the number of numbers. In this case, your numbers would be 95 twice, 87 five times, 73 three times, 63 four times, and 40 once. The total number of numbers is 15, and the total of all of the exam scores if you add them up is 1136. Finally, you would divide 1136 by 15, which would be 75.7333333, which would be an average of about 76%.

8 0
4 years ago
Find each matrix A, find the inverse matrix, A^1, or identify A as a singular matrix
Maru [420]

\begin{pmatrix} a & b \\  c & d \end{pmatrix}^{-1} = \dfrac{1}{ad-bc} \begin{pmatrix}{ d & -b \\ -c & a}\end{pmatrix}

\begin{pmatrix} 5 & 7 \\  2 & 3 \end{pmatrix}^{-1} = \dfrac{1}{5(3)-2(7)}\begin{pmatrix} 3 & -7 \\ -2 & 5 \end{pmatrix}

Answer: \begin{pmatrix} 3 & -7 \\ -2 & 5 \end{pmatrix}

3 0
3 years ago
Im in need for the answer to my question
motikmotik

Answer:

OK I'll go help

Step-by-step explanation:

Have a great day! :)

7 0
3 years ago
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