MAT 101 Algebra Practice Final Exam

 MAT101_MH_V6


 Topic 16: Review and Final Exam



Started on Saturday, September 1, 2018, 3:20 PM


State Finished


Completed on Saturday, September 1, 2018, 3:22 PM


Time taken 1 min 45 secs

Question 1
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Question text
Divide and simplify the radical expression .




Select one:
a.



b.

,c.



d.



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Apply the rule




Simplify the expression inside the radical by cancelling the common factors.




Next step would be to take the square root of the perfect square term.




The correct answer is:



Question 2
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Question text
Find the volume of a rectangular prism if the length is (4x+3), width is (x-6), and height is (2x-
1).
Select one:
a. (8x3 + 38x2 – 57x + 18) un3

The formula is length X width X height. Multiply the polynomials together to find the volume of
the prism.
b. (8x3 – 38x2 – 57x – 18) un3

c. (8x3 – 46x2 – 15x + 18) un3

d. (4x3 – 46x2 – 15x – 18) un3


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Your answer is incorrect.
The correct answer is: (8x3 – 46x2 – 15x + 18) un3
Question 3
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Question text
An experimental population of fruit flies increases according to the law of exponential growth.
There were 60 flies after the 2nd day of the experiment and 360 flies after the fourth day. How
many flies were there in the original population?
Select one: