Answer:
I think the answer is 1:20 Pm
Step-by-step explanation:
Answer:
Mean absolute deviation = 1.6.
Step-by-step explanation:
The mean = (4+4+ 6+ 6+ 7+ 8+ 8 + 8 +9+ 10) / 10
= 7.
List the differences from the mean:
4 - 7 = -3
-3
-1
-1
0
1
1
1
2
3
Sum of the absolute value of the difference
= 3 + 3 + 1 + 1 + 0 + 1 + 1 + 1 + 2 + 3
= 16.
So the Mean Absolute deviation = 16 / 10 = 1.6.
Answer: LM = 23
Step-by-step explanation:
Solve the algebraic equations:
Line KN: (solve for x)
![14x-3=25](https://tex.z-dn.net/?f=14x-3%3D25)
move the 3 to the other side with addition
![14x=28](https://tex.z-dn.net/?f=14x%3D28)
divide by 14 to get x by itself
![x=2](https://tex.z-dn.net/?f=x%3D2)
Now that we have x we can find line KL:
![9(2)+5\\18+5\\23](https://tex.z-dn.net/?f=9%282%29%2B5%5C%5C18%2B5%5C%5C23)
So we now know that KL is 23 units. And we know that KL = LM
Answer:
y=3/2x-1
Step-by-step explanation:
Put the slope into M and put -1 into B
Hope this helped!
Answer:
t =2 years
Step-by-step explanation:
P = 2400
Rate of interest = r = 5 %
I = Interest = 240
Prt = I
![\dfrac{2400*5*t}{100}=240\\\\\\24*5*t=240\\\\t= \dfrac{240}{24*5}\\\\](https://tex.z-dn.net/?f=%5Cdfrac%7B2400%2A5%2At%7D%7B100%7D%3D240%5C%5C%5C%5C%5C%5C24%2A5%2At%3D240%5C%5C%5C%5Ct%3D%20%5Cdfrac%7B240%7D%7B24%2A5%7D%5C%5C%5C%5C)
t = 2 years