Answer:
99.7%
Step-by-step explanation:
Note that 92 and 128 are 3 standard deviations from the mean
The emperical rule or the 68–95–99.7 rule states that 68% of outcomes are wihtin 1 standard deviation from the mean
95% of outcomes are within 2 standard deviations from the mean
99.7% of outcomes are within 3 standard devations from the mean
This is 3 standard deviations so the answer is 99.7
The value would be more than c
3 x 8 = 24
3 x -2 = -6
reply if you this was wrong or you needed a different answer pls >:(
Answer:
the length and the width are inversely proportional to each other (
or
)
Step-by-step explanation:
Let
l units = length of the rectangle,
w units = width of the rectangle.
The area of the rectangle is
![\text{Area}=\text{Length}\cdot \text{Width}](https://tex.z-dn.net/?f=%5Ctext%7BArea%7D%3D%5Ctext%7BLength%7D%5Ccdot%20%5Ctext%7BWidth%7D)
A rectangle has an area of 36 square units, so
![l\cdot w=36](https://tex.z-dn.net/?f=l%5Ccdot%20w%3D36)
Complete the table with some values of l and w that fit the previous formula:
![\begin{array}{ccc}\text{Length}&\text{Width}&\text{Area}\\ \\36&1&36\cdot 1=36\ un^2.\\18&2&18\cdot 2=36 \ un^2.\\12&3&12\cdot 3=36\ un^2.\\ 9&4&9\cdot 4=36\ un^2.\\l&w&l\cdot w=36 \ un^2.\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bccc%7D%5Ctext%7BLength%7D%26%5Ctext%7BWidth%7D%26%5Ctext%7BArea%7D%5C%5C%20%5C%5C36%261%2636%5Ccdot%201%3D36%5C%20un%5E2.%5C%5C18%262%2618%5Ccdot%202%3D36%20%5C%20un%5E2.%5C%5C12%263%2612%5Ccdot%203%3D36%5C%20un%5E2.%5C%5C%209%264%269%5Ccdot%204%3D36%5C%20un%5E2.%5C%5Cl%26w%26l%5Ccdot%20w%3D36%20%5C%20un%5E2.%5Cend%7Barray%7D)
As you can see, the length and the width are inversely proportional to each other (
or
)
Answer is -pi
Let x be this unknown number. Adding on x to pi gets us the expression x+pi
If we set x+pi equal to zero (which is a rational number) and solve for x, we get
x+pi = 0
x+pi - pi = 0 - pi
x = -pi
so adding pi to -pi will lead to 0 since
x+pi = -pi+pi = 0