Answer:
the correct answer would be c. 20 minuets
Step-by-step explanation:
Answer:
2,205 cubic inches
Step-by-step explanation:
The value of a would be 4.2, because the negatives cancel out each other.
Answer:
15
Step-by-step explanation:
We add the exponents so it is 10+5=15
Answer: 1/729
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