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quester [9]
3 years ago
12

The table represents a quadratic function that shows how a company's cost to manufacture an item depends on the total number of

items produced.
#of Items|Cost per item ($)
0|154
100|135
200|118
300|103
400| 90
500| 79
600| 70
700| 63
800| 58
900| 55
1000| 54
1100| 55
1200| 58

The y-intercept represents

[i] A.) the cost to the manufacturer of not producing any items[/i]

[i] B.) the cost per item to the manufacturer when it manufactures 600 items [/i]

[i]C.) the cost per item to the manufacturer when revenue is equal to cost [/i]
Mathematics
2 answers:
nalin [4]3 years ago
5 0
Looking at the given values, we can answer the questions
The cost for not producing any items is $154
The cost per item when the number of items manufactured is 600 is $70
The cost per item when the revenue is equal to the cost is $54<span />
Darya [45]3 years ago
4 0
Just took the k12 math quiz and it is: The cost to the manufacturer of not producing any items. 
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Answer:

Since stress is greater than ultimate strength, the wire will break.

Step-by-step explanation:

The titanium wire is experimenting an axial load. Ultimate strength equals 2.20\times 10^{8}\,Pa. The wire shall break if and only if stress is at least equal to ultimate strength. The equation for axial stress (\sigma), measured in pascals, in the wire with circular cross-section is:

\sigma = \frac{4\cdot F}{\pi\cdot D^{2}} (1)

Where:

F - Axial force, measured in newtons.

D - Cross-section diameter, measured in meters.

Please notice that axial force is the weight of the man hanging from wire.

If we know that F = 800\,N and D = 0.002\,m, then the axial stress experimented by the titanium wire is:

\sigma = \frac{4\cdot (800\,N)}{\pi\cdot (0.002\,m)^{2}}

\sigma \approx 2.546\times 10^{8}\,Pa

Since stress is greater than ultimate strength, the wire will break.

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HELP!!! WILL GIVE BRAINLIEST!!!! The agriculture department of a university works with individuals wanting to build greenhouses
Zanzabum

Answer:

D ... y= 3,450/ 1=10.13e^-0.2854

Step-by-step explanation:

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Readme [11.4K]

Answer:

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Step-by-step explanation:

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3 years ago
4x(x-25)=0 how to solve the quadratic equations using any of the four methods?​
butalik [34]

Answer:

x=25 or x=0

Step-by-step explanation:

4x(x−25)=0

Step 1: Simplify both sides of the equation.

4x2−100x=0

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4x2+−100x+0=0

Step 2: Use quadratic formula with a=4, b=-100, c=0.

x=−b±√b2−4ac over 2a

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marin [14]

We have the following information:

first urn: 6 green balls and 3 red ones

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second urn: 3 green, 3 white and 3 red

total: 3 + 3 + 3 = 9

third urn: 6 green, 1 white and 2 red

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The probability of drawing would be:

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white = 1/8 = 12.5%

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