Answer:
im pretty sure its A
Step-by-step explanation:
Hope this helped!
Answer:
9(4p +17q)
Step-by-step explanation:
9 is a common factor to both terms
9(4p +17q)
<span>{4x + y = 2
{−2x + y = 5
--------------------subtract
6x = -3
x = -1/2
</span>4x + y = 2
4(-1/2) + y = 2
-2 + y = 2
y = 4
x = -1/2 and y = 4
answer
<span>(−1/2, 4)</span>
Answer:
Mean= 10.83
Median= 9.5
Step-by-step explanation:
Given number,
10, 15, 8, 11, 9, 12
N= 6
As we know,
Mean= Ex/N
=10+15+8+11+9+12/6
=65/6
=10.83
Therefore, Mean= 10.83
Now,
Median(MD)= (N+1/2)th item
= 6+1/2
=7/2
=3.5th item
So, Median(MD)= 3th+4th/2 item
= 8+11/2
= 19/2
= 9.5
Therefore, Median= 9.5
