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Ivan
3 years ago
8

Madeline is doing a presentation in class on the transportation systems of a plant. The plant she studied was small, so she used

a model to help describe the plant's systems. She explains that the plant's food, sugar, is produced in the leaves and is transported to the rest of the plant. Madeline also explains that water and minerals are absorbed by the roots. The diagram below shows the model she used for the presentation.
What is one disadvantage of using this model?
A.
The model does not show how the transportation systems interact with other parts of the plant.
B.
The model includes too much detail about the methods used to move resources in the plant.
C.
The model is too large to accurately represent the actual plant's transportation systems.
D.
The model cannot be used to describe the general direction that resources move.

Mathematics
2 answers:
bezimeni [28]3 years ago
7 0

Step-by-step explanation:

i steal points just like you

Jet001 [13]3 years ago
6 0

Answer:

sorry i need points :c

Step-by-step explanation:

.........................

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State whether the system is consistent and independent, consistent and dependent or inconsistent.
user100 [1]

Answer:

The correct option is 1.

Step-by-step explanation:

Inconsistent system: If the given system has no solutions, then it is an inconsistent system.

Consistent and independent system: If the given system has only one solutions, then it is an consistent and independent system.

Consistent and dependent system: If the given system has many solutions, then it is an consistent and dependent system.

The given equations are

x+3y=18        .... (1)

-x+2y=7         ..... (2)

Add both equations.

x+3y-x+2y=18+7

5y=25

y=5

Substitute this value in equation (1).

x+3(5)=18

x+15=18

x=3

The system of equations has only one solution, i.e.,(3,5).

Therefore the given system is consistent and independent. Option 1 is correct.

7 0
3 years ago
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If Upper A equals StartSet x | x is an even integer EndSet commaA={x | x is an even integer}, Upper B equals StartSet x | x is a
White raven [17]

Answer:

C ∪ D = {2, 3, 4, 5, 8, 9, 10, 11}

Step-by-step explanation:

A={x | x is an even integer}

B={x | x is an odd integer},

C={2, 3, 4, 5},

D={8, 9, 10, 11}.

A union of two or more sets is the collection of the members of the sets in a set without repeating any element.

Given sets C and D above, the union of the two sets is the set:

C ∪ D = {2, 3, 4, 5, 8, 9, 10, 11}

Note: The Intersection is the collection of sets that are common to C and D. in this case no element is common, therefore the intersection is a Null Set.

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3 years ago
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Answer:

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mikayla bought five skirts at $x each three of the five skirts came with a matching top for an adshenal $9 each write and simplf
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Answer:

5x + 27

Step-by-step explanation:

This is because the 5 shirts for x dollars = 5x.

Then 3 shirts cost 9 dollars = 27.


So, the answer is 5x + 27

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3 years ago
Anyone know this?!? ​
Darina [25.2K]

Answer:

C

Step-by-step explanation:

The answer simply has no solution. A solution of a system of equations is determined by how many times they intersect (with lines it will only ever have one or zero solution) and unless the angle is unnecessarily small in this question, its safe to say those line, no matter how far you go, will never have a solution.

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