Simplify and solve for x 20 + x = 4x - 4
1 answer:
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Weird that the only choices are given as integrals with respect to 
. (Integration along the 
axis would be way easier, but whatever)
The fourth option should do it.
The fourth option should do it.
Answer:
390625
Step-by-step explanation:
The questions are all independent -- the answer on one question does not limit the number of possible answers on another question.
The quiz has 5 choices for each question, so there are
ways to answer the quiz questions.
Notice that this could be written . You could say that the number of ways to answer the questions is
Use a calculator to find