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svetoff [14.1K]
3 years ago
10

The directions for a jewelry-making pattern call for a chain 358 inches long. When shopping for a chain, the following choices w

ere available. What is the correct length for the pattern?
Mathematics
2 answers:
lana [24]3 years ago
5 0

3.625 inches

Answer

kobusy [5.1K]3 years ago
4 0

Answer:

the correct pattern is 400 inches long

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patriot [66]
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Textbooks... Workbooks.
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3 0
3 years ago
Hellpppp D:<br><br> Solve for x in the triangle. Round your answer to the nearest tenth
SIZIF [17.4K]

Answer:

x = 12.6

Step-by-step explanation:

Can I have Brainliest please?

8 0
3 years ago
In the diagram, PQR is a straight line. Calculate the value of X and Y. HELPP!!! easy questions* will mark as brainliest!!! I AM
avanturin [10]

Answer:

I hope it helped you. You can have a look

8 0
3 years ago
Professor wonders whether a student's homework average (X) could be used to predict their final grade in the course (Y) . She ca
Anna11 [10]

Answer:

The dependent variable is the final grade in the course and is the vriable of interest on this case.

H0: \beta_1 = 0

H1: \beta_1 \neq 0

And if we reject the null hypothesis we can conclude that we have a significant relationship between the two variables analyzed.

Step-by-step explanation:

On this case w ehave the following linear model:

Y= 21.839 +0.724 X

Where Y represent the final grade in the course and X the student's homework average. For this linear model the slope is given by \beta_1 = 0.724 and the intercept is \beta_0 = 21.839

Which is the dependent variable, and why?

The dependent variable is the final grade in the course and is the vriable of interest on this case.

Based on the material taught in this course, which of the following is the most appropriate alternative hypothesis to use for resolving this question?

Since we conduct a regression the hypothesis of interest are:

H0: \beta_1 = 0

H1: \beta_1 \neq 0

And if we reject the null hypothesis we can conclude that we have a significant relationship between the two variables analyzed.

3 0
3 years ago
Hello can anyone please help me find the answer to this.
Law Incorporation [45]

Answer:

Step-by-step explanation:

No.  Starting out, Maria walks away from home at a constant speed (which we recognize because the graph is at first a straight line).  Then she stops  for  a little while, turns around and heads for home at the same speed as before (positively sloped graph), level graph, negatively sloped graph).

8 0
3 years ago
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