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Morgarella [4.7K]
3 years ago
5

The graph of an inequality has an open circle at 3.9, and the ray moves to the right. What inequality is graphed?

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0
The answer would be x> 3.9
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X - 11 / 3 = - 4 / 5 x + 5 / 6
arsen [322]

Answer:

SOLVE FOR X

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Step-by-step explanation:

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3 years ago
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If a fish is swimming 20 feet below the surface of the ocean and a bird flying directly overhead of the fish is 12 feet above th
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Answer:

32 feet

Step-by-step explanation:

The equation would be 12 - (-20)

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3 years ago
An analyst at Umbrella Corporation studied the relationship between the sales (in millions of dollars) of a product (Y) and popu
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Answer:

OPTION A: The company can be 95% confident, based on the method used to calculate the interval, that the true increase in mean sales for each additional 1 million persons in the marketing district is between $453,000 and $1,060,000.

Step-by-step explanation:

Note that the slope here is the increase in sales (in millions of dollars) per every 1 million increase in population. Hence, as this is a confidence interval for the slope, then

OPTION A: The company can be 95% confident, based on the method used to calculate the interval, that the true increase in mean sales for each additional 1 million persons in the marketing district is between $453,000 and $1,060,000.

5 0
4 years ago
Clint wants to keep a young tree from blowing over during a high wind.he decides that he should tie a rope around the tree at a
liraira [26]
The rope tied to the tree will make a triangle.

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to find how much rope you need, work out the hypotenuse using Pythagoras:

180^2 + 200^2 = 72400
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This is the length of rope he needs, however you need to +30 as this is what he will need when he ties the rope:

269.0724809 + 30 = 299.0724809

299.0724809 is less than the 270cm of rope he has, so he would need more.

8 0
3 years ago
0.7(3s+4)−1.1s=7.9 PLEASE HELP
Vanyuwa [196]
The answer is 5.1 if you're looking for s all the work is in the picture

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3 years ago
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