The distance between Q and R is 14 units.
Answer:
and this Z-score is “unusual.”
Step-by-step explanation:
To calculate the Z score use the following formula
Where
μ is the average
is the standard deviation
x is the data to which we will calculate the z-score
In this case
So
A z-score is unusual if 
or 
Finally
and this Z-score is “unusual.”
Answer:
Step-by-step explanation
Answer:
4x^2-5x+1=0
=4x^2-x-4x+1=0
The second 4x is because of 5x=-x-4x
=xmultiply(4x-1)-4x-1)=0
=(4x-1)x(x-1)=0
=4x-1=0
Another value for x is
x-1=0
Final
=x=1/4
=x=1
Finally the answers are
Value of first X is
X=1/4
Value of second X is
X=1
WORK:
8×2 = 16
3×2 = 6
ANSWER:
D.) 16/6
You would have to use multiplication to do this problem.
The number setence would be : 11,220 x 10
The answer would be: 112,200
