Try to find the lowest common denominator. In this case it's 28, which makes our numbers as follows:
1/4 = 7/28
1/7 = 4/28
7/28 + 4/28 = 11/28
We can't simplify it so that's the result.
19 = 1/2 g t²
Multiply each side by 2 :
38 = g t²
Divide each side by ' g ' :
t² = 38/g
Square root each side :
<em>t = √(38/g)</em>
Answer: 19
Step-by-step explanation:
The number 6 could replace the gap :)
Given:
The number of members in an organization since the year 2000 can be represented by the function

where, x represents the number of years after 2000.
To find:
The statement which best describes the term 5.
Solution:
We have,

It is clear that 5 is a constant because it is free from variable x.
At x=0,


It means, 5 is the initial number of members in the organization.
Therefore, there are 5 members in the organization in year 2000.