Simplify 11 to the negative 4th power over 11 to the 8th power. (4 points) Group of answer choices

1 over 11 to the 12th power

1 over 11 to the 4th power

114

1112

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Question 34 pts
Simplify 2 to the 5th over 3 squared all raised to the 4th power. (4 points)
Group of answer choices

2 to the 20th over 3 to the 8th

2 to the 9th over 3 to the 8th

8 to the 5th over 12 to the 2nd

2 over 3 to the 2nd

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Question 44 pts
In which expression should the exponents be multiplied? (4 points)
Group of answer choices

2 to the 9th over 2 to the 7th

(610)−7

one half to the 3rd times one half to the 5th

52⋅ 54

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Question 54 pts
Which expression is equivalent to (53)−2? (4 points)
Group of answer choices

1 over 5 to the 3rd

negative 1 over 5 times 5 times 5 times 5 times 5 times 5 times

53

1 over 5 times 5 times 5 times 5 times 5 times 5 times