Well, this is a stem and leaf problem.
The numbers are 20, 28, 29, 29, 31, 32, 36, 41, and 42.
In order to solve for the mean, we find the average and we add the numbers together and divide by 9(there are 9 numbers).
The mean is 32.
The median is the middle number, or 31.
72 because you have to find the multiple of all of them<span />
Answer:
√3, and -√3
Step-by-step explanation:
to find the zeros or roots of the polinomial x²-3 make it equal to zero and solve for x
x²-3=0 add 3 to both sides to isolate x
x² = 3 squareroot both sides
√x²= √3
x= ±√3 are the two zeros
Answer:
x=3/2
y=9/2
Step-by-step explanation:
Answer:
x = -1 or x = 7
is the required solution of 4|x - 3| - 8 = 8
Step-by-step explanation:
Given:
4|x - 3| - 8 = 8
To Find:
x = ?
Solution:
We have
4|x - 3| - 8 = 8
∴ 
As there is Modulus sign MOD has two values i.e one with positive value and other with negative value.
∴ 
x = -1 or x = 7
is the required solution of 4|x - 3| - 8 = 8
