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strojnjashka [21]
3 years ago
7

Which inequality is true is x=4?

Mathematics
2 answers:
butalik [34]3 years ago
6 0

Step-by-step explanation:

One inequality could be x > 3. So when x = 4 this is true because 4 is greater than 3.

AveGali [126]3 years ago
4 0

Answer:

-25x≥100

Step-by-step explanation:

  • -100≥100
  • -100-≥100
  • 100≤100
  • 100-≤100

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The height of a tree in feet over x years is modeled by the function f(x).
Evgesh-ka [11]

If e-the initial hight of the tree, and the function imply some brackets like

f(x)=30/(1+29e-0.5x) then

for every

0.5x > 29e + 1

the rate of growth is negative, the maximum growth per unit of time would be 30ft

If

x \geqslant 1

then

29e <  - 0.5

so the tree couldn't be 2ft tall initially

if the brackets are something like

f(x)=30:(1+29e)-0.5x then the results may differ

8 0
3 years ago
Can someone help me find the volume of this?
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5 0
4 years ago
Solve 3(5x – 4) &lt; 15x.
Sliva [168]

Answer:

B

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3 0
3 years ago
Raul is building a house
evablogger [386]
The given situation above is an example of a geometric sequence with first term equal to three and the common ratio equal to 3. For the second day, Raul used 9 bags of cement. He used 27 bags on the third and 81 on the fourth. To answer the question, add the number of bags from second to fourth day. The answer is equal to 117 bags of cement. 
8 0
3 years ago
Read 2 more answers
I need help ! please !!
erastova [34]

Answer:

The second one, question 4, would be C, y = -2x + 16

Step-by-step explanation:

You're trying to make an equation out of the information on the graph.

So, start with the format y = mx + b.

The variable m represents the slope. Use rise/run. I chose to use the points (0, 16) and (2, 12).

You would end up with a rise over run that looks like this: 4/2. Simplified, the slope would be 2. Because this line is moving downwards, your slope is negative.

So far, you have y = -2x + b.

The variable b represents the initial value, or where the line first touches the y-axis. You can see that the initial value is 16.

Plug that in. y = -2x + 16.

Hope this helps! Sorry I couldn't answer both, good luck on that test! <3

6 0
4 years ago
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