Answer:
her salary is $10,000
6
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2.133333
Step-by-step explanation:
He didn't simplify it
Answer: 20
Step-by-step explanation: see screenshot
2,122.64 square units or units squared
The surface area of a sphere can be found using the formula . Since the radius is 13 units, substitute r=13.
Without multiplying 3.14 for , the answer is