Answer:
$67
Step-by-step explanation:
You just add the prices together
Step-by-step explanation:
The slope is often called "rise over run" because it measures the difference in y-values divided by the difference in x-values:
slope (m) = (y2-y1) / (x2-x1)
slope = (4-1) / ((-6)-0)
slope = 3/(-6)
slope = -1/2 [divide numerator and denominator by (-3)]
<em>I HOPE THIS WILL HELP YOU!!!</em>
In 35 days, he can mow 21 lawns (5*7 = 35 and 3*7 = 21).
Answer:
8
Step-by-step explanation:
Nth term of a geometric sequence is given as:
...(1)
Plugging n = 9, a = 3 and r = 2 in the above equation, we find:
... (2)
Comparing equations (1) & (2), we obtan:
(n - 1) = 8
Actually variation is simply equivalent to the square of
the correlation coefficient r. So we can say that:
variation = r^2
So given an r value of 0.743, so the variation is:
variation = 0.743^2
variation = 0.552
Answer:
55.2%