Cross multiply or just multiply both sides by 24
24x/6=36
4x=36
divide both sides by 4
x=9
16 m
Step-by-step explanation:
Answer:
the populations from which the samples were drawn have different standard deviations
Step-by-step explanation:
Given that the assumption of homogeneity of variance is the same as the assumption of the independent samples t-test which asserted that all comparison groups possess the same variance
Therefore, if the homogeneity of variance assumption is violated in an independent groups t-test, this means "the populations from which the samples were drawn have different standard deviations."
Answer:
432 feet
Step-by-step explanation:
The total length of line he will draw is equivalent to the perimeter of the plane shape he is drawing. Given that it is a soccer field measured as 96 feet by 120 feet, the shape is a rectangle.
The perimeter p of a rectangle whose length is l and width is b is given as
p = 2(l+b)
Hence the length of the line he must draw
= 2(96 + 120)
= 2 * 216
= 432 feet
The student is not correct.
For angles to be coterminal, the difference between their measures must be a multiple of 360°.
The difference between 180° and –180° is 360°.
Angles with measures 180° and –180° are coterminal.
