Answer:
0.7
Step-by-step explanation:
Answer:
Statistical scores and rankings are useful because they provide quantitative figures that represent the student's level of understanding. These methods of ranking can give the observer an opportunity to quickly analyze results but they leave out other factors that are both quantifiable and non-quantifiable. For example, the data won't explicitly convey the time an individual studies but it is compelling to say that good scores and time studying gave a linear relationship. An example of something that is non-quantifiable is the experiences and past knowledge that can affect how well an individual understands and tests on a specific subject.
Hello!
The formula for volume of a cube is
; you are given the volume, so plug it into the formula for
.
Take the cube root of each side:
![\sqrt[3]{27} = a^{3}](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B27%7D%20%3D%20a%5E%7B3%7D%20)
Answer:
The length of each side is 3 cubic feet.
Answer:
P = 4w + 8
Step-by-step explanation:
<em>Jose is creating a map in the shape of a rectangle whose length is 4 inches longer than its width. Let w stand for the width of the map in inches. Write an equation gives the perimeter of the map in terms of w?</em>
Perimeter of the rectangle = 2(L +w)
L is the length of the rectangle
w is the width
If the length is 4 inches longer than its width, then;
l = w + 4
Substitute into the expression;
P = 2 (L+w)
P = 2(w+4+w)
P = 2 (2w+4)
P = 4w + 8
Hence the perimeter of the map in terms of w is P = 4w + 8
The median is 3
The range is 4
