a multiple choice test consists of 4 questions, and each question has 5 answer choices. in how many e ways can the test be completed if every question is unanswered?
Choose the correct choice.
A) 24
B) 120
C) 625
D) 720
E) 1024
<gadget id="calculator">5 ** 4</gadget>
<output>625</output>

<result>C</result>
a multiple choice test consists of 4 questions, and each question has 5 answer choices. in how many e ways can the test be completed if every question is unanswered?
power(5, 4)
"5 choices for each of the 4 questions , thus total e of 5 * 5 * 5 * 5 = 5 ^ 4 = 625 ways to answer all of them . answer : c ."