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horsena [70]
2 years ago
9

DVDs can be made in a factory in Colorado at the rate of 10 DVDs per $1.50, but the factory costs $100,000 to build. If they mak

e 1 million DVDs, what is the unit cost per DVD? Help ASAP please
Mathematics
1 answer:
12345 [234]2 years ago
3 0

Answer:

1 DVD costs 15 cents.

I million DVDs cost 150,000 dollars.

Step-by-step explanation:

If 20 DVDs ------ $3

then, 1 DVD----------- x

20x = 3

x = 3/20

x = 0.15

1 DVD costs 15 cents

i already did this problem in one of my quizzes

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This kind of transformation can change the _________.
Sholpan [36]

<u>Answer:</u>

The correct answer option is C. Both A and B.

<u>Step-by-step explanation:</u>

We are given a figure of a rectangle which when transformed changes it length of two sides AB and DC to AB' and DC'.

By looking at the figure, we can conclude that the transformation has changed the lengths of some sides of the given figure as well as changed the area of the figure.

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4 0
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Which inequalities are true?
valentina_108 [34]
B is correct as -4 is smaller than 7
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3 years ago
What is standard form?
Katen [24]

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3 years ago
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The Kuroshio Sea tank is 27m long, 35m wide and 10m deep. What is the volume of the tank? Show your
umka21 [38]

The volume of Kuroshio Sea rank is 9450 cubic meters, if the sea tank is  27m long, 35m wide and 10m deep.

Step-by-step explanation:

The given is,

                 Kuroshio Sea tank is 27m long, 35m wide and 10m deep.

Step:1

                Sea tank looks like a rectangular prism,

                 Formula to calculate the volume of rectangular prism,

                                   Volume, V =whl.............................(1)

                Where, w - Width of the rectangular prism

                              h - Height or depth of the rectangular prism

                               l - Length of the rectangular prism

              From given,

                       w = 35 meters

                         l = 27 meters

                        h = 10 meters

             Equation (1) becomes,

                                              V = (35)(10)(27)

                                                  = (945)(10)

                                                 =9450

      Volume of the sea tank, V = 9450 Cubic meters

Result:

         The volume of Kuroshio Sea rank is 9450 cubic meters, if the sea tank is  27m long, 35m wide and 10m deep.

           

3 0
3 years ago
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