Answer:
I have attached the formula solved for years (or time).
We'll say principal = 100 and total = 200
Years = ln (200 / 100) / .1
Years = ln (2) / .1
Years = 0.69314718056 / .1
Years = 6.9314718056
Step-by-step explanation:
Answer:
Total number of students receiving A grade = 75
Step-by-step explanation:
Total number of students enrolled in elementary algebra this year =300
Percentage of students receiving a grade of A = 25%
To find number of students that will receive a grade of A.
Solution:
In order to find the number of students that will receive a grade of A, we will find the percentage students receiving A grade of the total number of the student.
Number of students receiving A grade = 
⇒ 
Writing 25% as fraction and multiplying.
⇒ 
⇒ 
⇒ 
∴ Total number of students receiving A grade = 75 (Answer)
Answer:
The first option so
is the answer
<u>Skills required: Graphing Knowledge, Systems Knowledge</u>
Step-by-step explanation:
1) The solution to any system is the intersection between any 2 lines or functions. In this case, we are given two functions on a graph, and need to find the solution to them. That is the intersection.
2) We can see the intersection and see that the x-axis value for the coordinate point is around 3 1/2 (or 3.5 -- whatever you prefer), and that the y-axis value for the point is -4.
Therefore, the coordinate point is:
since this answer best matches the coordinate values of that point.
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Select the first option, have a nice day! :D