False, variables can only be expressed through letters
Step-by-step explanation:
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Answer:
1.07^(-2)
Step-by-step explanation:
First, figure out what 10 to the fourth power is. This will give us 10,000.
Now, divide 107 by 10,000. That gives us 0.0107. Now put this in exponential.
In expoential, we get 1.07^(-2)
Answer:
208295784
Step-by-step explanation:
456789 x 456 = 208295784