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Veseljchak [2.6K]
3 years ago
14

What is the quadric regression equation that fits these data

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
6 0
Where’s the data?................
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4. Find the solution of y = 2x + 5 for x = 1.<br> A (1, 7)<br> B (3, 1)<br> C (1, 12)<br> D (1, -2)
Sati [7]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
An online health and medicine company claims that about 50% of Internet users would go to an online sight first for
Serggg [28]

Answer:

The claim that less than 50% of internet users get their health questions answered online is correct, given that according to the survey, 45.98% of people do.

Step-by-step explanation:

Since an online health and medicine company claims that about 50% of Internet users would go to an online sight first for information regarding health and medicine, and a random sample of 1318 Internet users was asked where they will go for information the next time they need information about health or medicine; 606 said that they would use the Internet, to test the claim that less than 50% of Internet users get their health questions answered online, the following calculation must be performed:

1318 = 100

606 = X

606 x 100/1318 = X

60600/1318 = X

45.978 = X

Therefore, the claim that less than 50% of internet users get their health questions answered online is correct, given that according to the survey, 45.98% of people do.

6 0
3 years ago
Solve 9 is subtracted from 2 times the sum of 7 and 4<br><br><br><br>​
Goshia [24]

2×11+9

22+9

31

This the the way to solve this answer

3 0
3 years ago
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Please help, basic algebra. Find the value of x
Helga [31]

Answer:  x = 131

Reasoning: Alternate interior angle theorem

The angles shown are inside the parallel lines, so they are interior angles. They are also considered alternate angles because they are on alternating sides of the transversal cut. Alternate interior angles are congruent when we have parallel lines like this.

7 0
3 years ago
On average, 9.8 x 105 drivers visit
kakasveta [241]

Answer:

Step-by-step explanation:

um

5 0
3 years ago
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