the current population of earth is estimated to be about 7,440,000,000. express number in scientific notation
2 answers:
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Answer:
4
Step-by-step explanation:
First things first we will need to solve the square root.
We can check this by squaring 2.
= 2 x 2 = 4
Now that we have solved the square root, we are left with 2(2). 2 x 2.
2(2) = 4
2 = ?
2(2) = ?
4