The Oldest Known Stone Tools Date from Between 2

question 51

True/False

The oldest known stone tools date from between 2.5 and 2 m.y.a.

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Return on Equity

A measure of financial performance calculated by dividing net income by shareholders' equity, indicating how efficiently a company uses investments to generate earnings growth.

Net Profit

The remaining income after all expenses, taxes, and costs have been deducted from a company's total revenue.

Owner's Equity

The portion of a company's total value that belongs to its owners or shareholders, often referred to as net assets.