Answer:
10/3 or 3.33333333...
Step-by-step explanation:
In order to find x, you must isolate it on one side. To do this, add 24 to both sides to cancel out the "-24" on the side with x on it. This gives you 12x=40. Now, divide 40 by 12 to cancel out the "12" attatched to the x. This will give you 3.333333... or 10/3.
Answer:
y = 1/2x + 5/2
P.S, this isn't geometry really. It's more like algebra :)
Step-by-step explanation:
Step 1: Find equation of line AB
m = (5 - 1)/(-2 - 0)
m = 4/-2
m = -2
y = -2x + 1
Step 2: Find slope of perpendicular line
<em>Take the negative reciprocal of line AB</em>
m = 1/2
y = 1/2x + b
Step 3: Find <em>b</em>
6 = 1/2(7) + b
6 = 7/2 + b
b = 5/2
Step 4: Rewrite perpendicular equation
y = 1/2x + 5/2
or
y = 0.5x + 2.5
Answer:
1.2
Step-by-step explanation:
We have given the variance between - group estimate is = 30
And the variance within - group estimate is =25
Now we have to calculate the F ratio
F ratio is defined as the ratio of variance between the group and variance within the group
So F ratio 
So for the given variance F ratio will be 1.2
Answer:
x
45,000
Step-by-step explanation:
Step-by-step explanation:
two answers either
x = 8
or
x = -1
