Answer:
21/24 and 10/24
Step-by-step explanation:
7/8 is equaivalent to 7*2/8*2 = 14/16 also to 7*3/8*3=21/24
5/12 is equivalent to 5*2/12*2= 10/24
so the denominators are 16 and 24 so are not the same so keep looking
the denominators 24 and 24 are same so your answer is
7/8 and 5/12 are same and have the same denominator to 21/24 and 10/24
Answer:
Step-by-step explanation:
First, we need to convert the equation into y-intercept form.
Divide all of the equation by 3.
y = 2/3x + 3
Now 3 is the y intercept, which is (0,3). Start graphing by making a point at (0,3). Next, we have the slope which is 2/3. Go up 2 units and then go 3 units to the right and plot your point. Repeat the second step where you go up 2 points and go 3 points to the right until you reach the end of the graph. Connect all the points with a straight line and you have your line. Hope this helps
Diameter means from one side of a circle to the other in a straight line.
Answer:
Yes
Step-by-step explanation:
The central limit theorem says that If a random variable X from a population has mean u and finite variance σ² , then the sampling distribution of the sample mean X~ approaches a normal distribution with mean u and variance σ²/n as the sample size n approaches infinity.
It is interesting to note that we have neither assumed that the distribution of X is continuous nor we have said anything about the shape of the distribution , whereas the limiting distribution of X is continuous and normal. Thus the distribution of the sample means regardless of the shape of the population having a finite variance , is approximately normal with mean u and variance σ²/n .
Therefore
(standard deviation/ √sample size)²= variance / n
2/ √20
= 2/4.472
=0.44721
The sampling distribution of X` is therefore approximately normal with mean ux=u and σx =σ/n