Answer:
36 kg
Step-by-step explanation:
Make a conversion factor. If 15 units = 90 kg, then 90 kg/15 units = 6kg/unit.
(6kg/unit)*(6 units) = 36 kg
The slope-intercept form:

m - slope
b - y-intercept
We have the point (0, 0) - it's the y-intercept → b = 0.
Therefore we have the equation of a line:

The formula of a slope:

We have the points (0, 0) and (1, 6). Substitute:

<h3>Answer: y = 6x</h3>
Answer:
32.2
Step-by-step explanation:
The given data set is:
56,78,123,34,67,91,20
The mean of this data set is

The standard deviation is given by;




Your answer would be n=19 because you drop the n down and subtract 8 from 27 nd your anser would 19