<h3>Is the line before the equation a negative sign or a hyphen?</h3><h3>I'm assuming it's a hyphen.</h3><h2>The answer is 19.</h2>
Answer:
points (x, y) = {(124, 68), (172, 80)}
y = 1/4x +37
Step-by-step explanation:
For the variable definitions given, the problem statement gives you the points ...
(chirps, temperature) = (x, y) = (124, 68) or (172, 80)
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You are asked to find a linear equation that relates x and y.
The slope can be found using the slope formula:
m = (y2 -y1)/(x2 -x1)
m = (80 -68)/(172 -124) = 12/48 = 1/4
The y-intercept can be found from ...
b = y -mx
b = 68 -(1/4)(124) = 37
Then the equation that models the relationship can be written ...
y = 1/4x +37
There are 24 ways in which 5 guys can sit if arranged from oldest to youngest.
We have,
Five guys.
Now,
We know that,
Total number of ways to arranged around a table (n) = (n-1)!
So,
For n = 5,
I.e.
(n - 1)! = (5 - 1)! = 4!
So,
Total number of ways to arranged Five guys rom oldest to youngest (n) = (n-1)!
i.e.
= (5 - 1)! = 4!
We get,
= 4 × 3 × 2 × 1
i.e.
Total number of ways to arranged Five guys rom oldest to youngest (n) = 24.
Hence we can say that there are 24 ways in which 5 guys can sit if arranged from oldest to youngest.
Learn more about arrangement here
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Answer:
I'll Help you
Step-by-step explanation:
