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Elden [556K]
3 years ago
10

Which one is it? 1,2,3 or 4?

Mathematics
1 answer:
Kobotan [32]3 years ago
7 0

Answer:

3

Step-by-step explanation:

If you look on the graph, you can see that the y intercept is at -4. This easily takes out answers 1 and 2 because they have a y intercept a +3. Next you notice that any point with a y value must be equal to or less than 4/3x-4. Since every point below the line has a y value less than any point on the line, it must mean that y< or =4/3x-4

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stealth61 [152]
14 2/3 is the answer
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Solve this equation using the least common denominator ?
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The answer would be
A. 3/4
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Please do asaaaaapppp​
madam [21]

Answer:

D. y ≤ 2 and y ≤ x

4 0
3 years ago
Could you please look at this question?
MrMuchimi

Answer:

  a. see attached

  b. H(t) = 12 -10cos(πt/10)

  c. H(16) ≈ 8.91 m

Step-by-step explanation:

<h3>a.</h3>

The cosine function has its extreme (positive) value when its argument is 0, so we like to use that function for circular motion problems that have an extreme value at t=0. The midline of the function needs to be adjusted upward from 0 to a value that is 2 m more than the 10 m radius. The amplitude of the function will be the 10 m radius. The period of the function is 20 seconds, so the cosine function will be scaled so that one full period is completed at t=20. That is, the argument of the cosine will be 2π(t/20) = πt/10.

The function describing the height will be ...

  H(t) = 12 -10cos(πt/10)

The graph of it is attached.

__

<h3>b. </h3>

See part a.

__

<h3>c.</h3>

The wheel will reach the top of its travel after 1/2 of its period, or t=10. Then 6 seconds later is t=16.

  H(16) = 12 -10cos(π(16/10) = 12 -10cos(1.6π) ≈ 12 -10(0.309017) ≈ 8.90983

The height of the rider 6 seconds after passing the top will be about 8.91 m.

8 0
2 years ago
ricky has a bowl with 80 jelly beans in it there are 16 red, 24 yellow, 20 orange, and 8 black jelly beans ricky takes one jelly
svlad2 [7]

Answer:

3/10.

Step-by-step explanation:

Probability = number of yellow jellybeans / total number of jellybeans

=  24 / 80

=  3/10.

4 0
3 years ago
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