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2 years ago

Correlation of a scatter plot question in image

Mathematics

1 answer:

kondaur [170]2 years ago

6 0

Answer: Strong negative

Step-by-step explanation:

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Give two examples of line segments that will make a triangle ?

77julia77 [94]

Answer:

If the length of any one side is greater than the sum of the length of the other two, the line segments cannot be used to create a triangle. It is possible to create a triangle using 3 line segments if the sum of the lengths of any two line segments is greater than the length of the third.

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2 years ago

9(3x+6)-6(7x-3)=12 solve and check

nignag [31]

X=4 is the answer to this

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8 months ago

Statistics Question. Use the Desmos graphing calculator to find the least-squares regression line for the dataset in the table:

Soloha48 [4]

Given:

The table of values.

To find:

The least-squares regression line for the data set in the table by using the desmos graphing calculator.

Solution:

The general form of least-squares regression line is:

$\hat{y}=mx+b$ ...(i)

Where, m is the slope and b is the y-intercept.

By using the desmos graphing calculator, we get

$m\approx 2.55,b\approx -6.435$

Substitute these values in (i).

$\hat{y}=(2.55)x+(-6.435)$

$\hat{y}=2.55x-6.435$

Therefore, the correct option is A.

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2 years ago

When Ryan was born, he weighed 7 pounds.At 6 months, he weighed 11.2 pounds. Amanda weighed 6 pounds when she was born, and 12.9

konstantin123 [22]

Answer:

Amanda.

Step-by-step explanation:

Ryan was 7 pound and gained 4.2 pounds which is only around a 60% Increase. Amanda on the other hand gained 6.9 pounds which is around a 110% Increase.

6 0

2 years ago

Read 2 more answers

Can someone help pls 10 points

igor_vitrenko [27]

Answer:

m=rise over run

so it would be $\frac{2}{5}$

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers