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Xelga [282]
3 years ago
13

The Music Department is a department store sold 12 jazz CD’s last month.Jazz sales during that month made up 2% of the music dep

artments total sales.Determine the number of CD’s that the store sold during that month?
Mathematics
1 answer:
Katen [24]3 years ago
8 0
The answer is 38 CD's. Since the percent is of 100, 2% of 100 would be 50. Then, twelve subtracted from 50 determined that 38 CD's were sold during last month.
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104 is the product of craig’s savings and 8
ziro4ka [17]

Let Craig's Saving =$ x

104 is the product of Craig’s savings and 8

      A.T.Q

Writing the statement in Expression form

⇒104=8\times x

⇒x =\frac{104}{8}

x=13

So, Craig saving=$ 13

Amount saved by Craig=$13

8 0
3 years ago
Why is the product of 1 and 3/4 equal to 3/4?
Kamila [148]
Because anything multiplied by one is that number. If you have 3/4 one time, then it is 3/4.
6 0
3 years ago
For f(x)=-2x^3-4x^2+3x-8 , use the remainder theorem to determine f(-1).
konstantin123 [22]

Answer:

- 13

Step-by-step explanation:

Substitute x = - 1 into f(x) to obtain the remainder on dividing by (x + 1)

f(- 1) = - 2(- 1)³ - 4(- 1)² + 3(- 1) - 8

       = 2 - 4 - 3 - 8 = - 13

Thus the remainder on dividing f(x) by (x + 1) is - 13

6 0
4 years ago
Read 2 more answers
Complete the frequency table:
Gala2k [10]

The percentage of students age 15 and above travel to school by bus is 47%

<h3>How to complete the table?</h3>

The table of values is given as:

                     Method of Travel to School

                            Walk/Bike    Bus    Car Row totals

Under age 15                            18                 165

Age 15 and above    65                                 195

Column totals          152          110        98      360

Using the column total of column 1, we have:

Under age 15 + 65 = 152

This gives

Under age 15 = 87

Using the column total of column 2, we have:

Age 15 and above + 18 = 110

This gives

Age 15 and above  = 92

Using the row total of row 1, we have:

Car + 87 + 18 = 165

This gives

Car = 60

Using the row total of row 2, we have:

Car + 65 + 92 = 195

This gives

Car = 38

So, the complete frequency table is

                     Method of Travel to School

                            Walk/Bike    Bus    Car Row totals

Under age 15           87              18      60        165

Age 15 and above    65          92        38        195

Column totals          152          110        98      360

The percentage of students age 15 and above travel to school by bus is:

Percentage = 92/195 * 100%

This gives

Percentage = 47%

Read more about frequency table at:

brainly.com/question/12576014

#SPJ1

7 0
2 years ago
Which statement is true?
valkas [14]
The answer is J because each one can be proven as false except answer J

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3 years ago
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