Answer:
64
Step-by-step explanation:
Each side length is being multiplied by 8
75 42
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100 x
75 x= 4200
--- ------
75 75
x = 56
The mean of the distribution of the sampling mean is the same as the mean of the population, 18.6.
<span>Diagonals of a rhombus are perpendicular and bisect each other. This means this rhombus is composed of four right triangles with legs of length 6 cm and 8 cm, with their hypotenuses forming the perimeter of the rhombus. The Pythagorean theorem a^2+ b^2 = c^2 can be used to find the length of the hypotenuse. 6^2+8^2 = 36+64 = 100. The square root of 100 is 10, so the length of a side of the rhombus is 10 cm.</span>
