Answer:
Yes, the weight loss program have practical significance
Step-by-step explanation:
Given:
The average weight loss for the 5 subjects is 42 lbs, which is a significant loss.
Therefore,
the weight loss program is have the practical significance because, the average loss of the weight by the 5 subjects has an average value that is large enough to be considered. Thus, practically significant.
Answer:
B and D i think......
Step-by-step explanation:
Answer:
The LCM for 4 and 8 is 8. Add both numerator and rewrite it in a single form. By using LCM method, 7/8 is the equivalent fraction by adding 3/4 and 1/8.
Hope This Helps!!! Have a great day!
<3<3
Answer:
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<h2>
Hello!</h2>
The answers are:
A.
and ![\frac{10}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7B12%7D)
D.
and ![1\frac{5}{7}](https://tex.z-dn.net/?f=1%5Cfrac%7B5%7D%7B7%7D)
<h2>
Why?</h2>
To find which of the following pairs of numbers contains like fractions, we must remember that like fractions are the fractions that share the same denominator.
We are given two fractions that are like fractions. Those fractions are:
Option A.
and ![\frac{10}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7B12%7D)
We have that:
![\frac{10}{12}=\frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7B12%7D%3D%5Cfrac%7B5%7D%7B6%7D)
So, we have that the pairs of numbers
and
![\frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7D)
Share the same denominator, which is equal to 6, so, the pairs of numbers contains like fractions.
Option D.
and ![1\frac{5}{7}](https://tex.z-dn.net/?f=1%5Cfrac%7B5%7D%7B7%7D)
We have that:
![1\frac{5}{7}=1+\frac{5}{7}=\frac{7+5}{7}=\frac{12}{7}](https://tex.z-dn.net/?f=1%5Cfrac%7B5%7D%7B7%7D%3D1%2B%5Cfrac%7B5%7D%7B7%7D%3D%5Cfrac%7B7%2B5%7D%7B7%7D%3D%5Cfrac%7B12%7D%7B7%7D)
So, we have that the pair of numbers
and
![\frac{12}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B7%7D)
Share the same denominator, which is equal to 7, so, the pairs of numbers constains like fractions.
Also, we have that the other given options are not like fractions since both pairs of numbers do not share the same denominator.
The other options are:
![\frac{3}{2},\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B2%7D%2C%5Cfrac%7B2%7D%7B3%7D)
and
![3\frac{1}{2},4\frac{4}{4}](https://tex.z-dn.net/?f=3%5Cfrac%7B1%7D%7B2%7D%2C4%5Cfrac%7B4%7D%7B4%7D)
We can see that both pairs of numbers do not share the same denominator so, they do not contain like fractions.
Hence, the answers are:
A.
and ![\frac{10}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7B12%7D)
D.
and ![1\frac{5}{7}](https://tex.z-dn.net/?f=1%5Cfrac%7B5%7D%7B7%7D)
Have a nice day!