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kow [346]
3 years ago
8

The graph shows the the number of jars that are filled by machine A and machine B. Which statement is true about the unit rates

shown in the graph?
-----------------------------------------------------------------------------------------
The unit rate for machine A is greater because the slope is greater than the slope for machine B.

The unit rate for machine B is greater because the slope is less than the slope for machine A.

The unit rate for machine A is greater because the slope is less than the slope for
machine B.

The unit rate for machine B is greater because the slope is greater than the slope for machine A.

Mathematics
2 answers:
Eva8 [605]3 years ago
7 0

Answer:

a

Step-by-step explanation:

a presents that the a machine is better therfore i think its a.

hope this helps

Eduardwww [97]3 years ago
5 0

Answer:

A. The unit rate for machine A is greater because the slope is greater than the slope for machine B.

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Usimov [2.4K]

Solution:

<u>Note that:</u>

  • Given angles: w + 8° and 48°
  • w + 8 + 48 = 180

<u>Solve for w in the equation "w + 8 + 48 = 180".</u>

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The value of w is 124.

6 0
2 years ago
Read 2 more answers
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
devlian [24]

Answer:

The rocket will reach its maximum height after 6.13 seconds

Step-by-step explanation:

To find the time of the maximum height of the rocket differentiate the equation of the height with respect to the time and then equate the differentiation by 0 to find the time of the maximum height

∵ y is the height of the rocket after launch, x seconds

∵ y = -16x² + 196x + 126

- Differentiate y with respect to x

∴ y' = -16(2)x + 196

∴ y' = -32x + 196

- Equate y' by 0

∴ 0 = -32x + 196

- Add 32x to both sides

∴ 32x = 196

- Divide both sides by 32

∴ x = 6.125 seconds

- Round it to the nearest hundredth

∴ x = 6.13 seconds

∴ The rocket will reach its maximum height after 6.13 seconds

There is another solution you can find the vertex point (h , k) of the graph of the quadratic equation y = ax² + bx + c, where h = -\frac{b}{2a} and k is the value of y at x = h and k is the maximum/minimum value

∵ a = -16 , b = 196

∴ h=-\frac{196}{2(-16)}

∴ h = 6.125

∵ h is the value of x at the maximum height

∴ x = 6.125 seconds

- Round it to the nearest hundredth

∴ x = 6.13 seconds

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3 years ago
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Lera25 [3.4K]

Answer:

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6 0
2 years ago
Please help I’m honestly gonna cry lol
BARSIC [14]

Answer: 2z-15

Step-by-step explanation

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In order to find the answer, we must subtract the entire line (AD) from AO in order to find the missing segment OD.

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Distribute the negative sign so it becomes:

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And that is your answer!

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Rudiy27
Since there is no picture shown, I just plotted the given data points myself. That is shown in the attached picture. The blue rectangle is rectangle PQRS while the orange one is rectangle JKLM. I believe there are some choices for this question but you forgot to include. Nevertheless, I will give my observations from the given figure. 

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tile JKLM = (6-4)*(10-5) = 10 units²

Tile PQRS is larger by 10 units².


8 0
3 years ago
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