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viktelen [127]
4 years ago
7

Which graph represents a quadratic function with a vertex at (0,0)

Mathematics
1 answer:
Volgvan4 years ago
6 0

Answer:

the graph of x²

Step-by-step explanation:

The graph of x² has a vertex with coordinates (0,0)

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A company making backpacks charges $29.99 for each backpack. It costs $6.45 to make each backpack. The company can make backpack
Ne4ueva [31]

A minimum of 220 backpacks must be produced to obtain the desired benefits.

Since a company making backpacks charges $ 29.99 for each backpack, and it costs $ 6.45 to make each backpack, and the company can make backpacks in multiples of 10 and there is $ 1,000 in fixed costs, and the company wants to make at least $ 4,000 profit each week, to determine how many backpacks should be produced, the following calculation must be performed:

  • 29.99 - 6.45 = 23.54
  • 500 x 23.54 - 1000 = 10,770
  • 250 x 23.54 - 1000 = 4.885
  • 220 x 23.54 - 1000 = 4,178.80
  • 210 x 23.54 - 1000 = 3,943.40

Therefore, a minimum of 220 backpacks must be produced to obtain the desired benefits.

Learn more in brainly.com/question/15713474

8 0
3 years ago
Read 2 more answers
4 1/3 x 6<br> 2 3/5 x 3 1/3<br> Can you help me? (✿◡‿◡)
neonofarm [45]

Answer:

26

8 2/3

Step-by-step explanation:

4 1/3 ×6

13/3×6

13/1×2=26

2 3/5 × 3 1/3

13/5 × 10/3

13/1 × 2/3

26/3=8 2/3

3 0
3 years ago
There are three nursing positions to be filled at Lilly Hospital. Position 1 is the day nursing supervisor, position 2 is the ni
EastWind [94]

Answer:

The correct option is B) 720.

Step-by-step explanation:

Consider the provided information.

We have 10 candidates those qualified for 3 of the positions.

There are three nursing positions to be filled at Lilly Hospital. Position 1 is the day nursing supervisor, position 2 is the night nursing supervisor; and position 3 is the nursing coordinator position.

For Position 1  we have 10 choices, if we select 1 out of 10 candidates we are left with 9 candidates.

For position 2 we have 9 candidates, if we select 1 out of 9 candidates we are left with 8 candidates.

For position 3 we have 8 candidates.

Therefore, the number of ways are: 10\times 9\times 8=720

The number of different ways that 3 positions can be filled by these applicants is 720.

Hence, the correct option is B) 720.

6 0
4 years ago
Which of the following is equivalent to the expression x + 3x + 5x for all values of x?
mrs_skeptik [129]

Answer:

9x

Step-by-step explanation:

x + 3x + 5x = 4x + 5x = 9x

6 0
3 years ago
Help which one should I choose
pashok25 [27]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
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