Answer:
32h = d
Step-by-step explanation:
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Answer:
Se llama un reemplazo
Step-by-step explanation:
Answer:
slope = -1/5
Step-by-step explanation:
The slope of a line between two points is ...
slope = (change in y)/(change in x)
= (-1 -0)/(5 -0) = -1/5
The slope of the line is -1/5.
Since it is given that the reduction in the amount of waste each week is linear, it is conclusive that these data are also in arithmetic sequence. First, determine the common difference (d)
d = (a10 - a5) / (10 - 5)
Subsituting the known values,
d = (30 - 40) / 5 = -2
To determine any term (at) of the arithmetic sequence,
at = a1 + (n - 1) x d
Solve for a1 by using either the given a5 or a10,
40 = a1 + (5 -1) x -2 ; a1 = 48
The equation becomes,
at = 48 + -2(n -1)
