Get the x variable on one side and the numbers another side.
9/10(x + 2/3) = 4 1/2
Distribute the 9/10 across the x and 2/3.
(9/10)x + 18/30 = 4 1/2
Simplify 18/30 to make our life easier.
(9/10)x + 3/5 = 4 1/2
Subtract 3/5 from each side of the equation.
(9/10)x = 3 9/10
Divide both sides by 9/10.
x = 4 1/3
Answer:
Step-by-step explanation:
If it is a fair spinner (equally likely to fall on any sector) then p(green) = 1/4.
As a matter of fact, each color = p(color) = 1/4
20% of 12 is
0.20 *12 = 2.4
12-2.4= 9.6
but wait, can you have 0.6 of a dog?
depending on whether you want to round up or down,
you're left with 9 or 10 dogs
Answer:
will be -0.667 so the answer will be greater than 0
There were 4 number of treatment conditions compared in this experiment for the given degree of freedom.
We have,
df = 3, 36
Now,
We know that,
Degree of freedom (df) = Number of treatments (t) - 1
i.e.
df = t - 1
So,
We have,
df = 3
Now,
Substituting the values,
We get,
3 = t - 1,
i.e.
t = 4
So, number of treatments conditions = 4
Hence we can say that there were 4 number of treatment conditions compared in this experiment for the given degree of freedom.
Learn more about treatments conditions here
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