Answer:
10
Step-by-step explanation:
if sage is 17 and jori is 2 years older he will be 19 so in 10 years he will be 30
The regression equation of the data values is y = 0.3x^2 - 2.8x +4.2
<h3>How to determine the regression equation?</h3>
Using a technology such as a graphing calculator, we simply input the data values in the graphing calculator and then wait for the result.
The x coordinates must be entered into the x values and the y coordinates must be entered into the y values
Using a graphing technology, the regression equation of the data values is y = 0.3x^2 - 2.8x +4.2
Read more about regression equations at:
brainly.com/question/17844286
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Answer:
17.54 ft
Step-by-step explanation:
Moving along the line from (–4.2, –6.4, 4.5) to (7.1, 2.2, 5.8), x increases by 11.3, y by 8.6 and z by 10.3.
Applying the Pythagorean Theorem twice, we get
(length of clothesline) = √( 11.3² + 8.6² + 10.3²), or 17.54 ft.
5, 5/2, 2.71, 2 3/4
hope this helps
I believe it would look like this
---------E --------M
/
S/----------M----------E
/
/
/ -----------S--------------M
/ /
/ /
/---------E /
\ \
\ ----------------M-------------S
\
\
\ /-------------------M-------------S
\ /
M/
\
\----------------------S------------E
