3^2 x 8 A. 78 B. 72 C. 73 D. 84
1 answer:
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Answer:
0.884
Step-by-step explanation:
When you multiply exponents together, you add the powers values together.
Step 1: Multiply base numbers
6.8(1.3) = 8.84
Step 2: Multiply (add) exponentials
Step 3: Combine into scientific notation
Step 4: Evaluate into standard form
0.884