Amy studies two plant cells in biology class.
one cell measures 8×10−6 meter across. the...
Mathematics, 11.10.2019 16:10 joshua13338
Amy studies two plant cells in biology class.
one cell measures 8×10−6 meter across. the other cell measures 4×10−5 meter across.
question 1
part a
amy compares the sizes of the cells using these steps:
1. divide the whole-number factors: 8÷4=2.
2. divide the powers of 10: 10−5÷10−6=101=10.
3. multiply the products: 2×10=20.
she concludes that the larger cell is 20 times the size of the smaller cell.
which correctly describes amy’s conclusion and process?
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