Answer:
11. B
12. D
Step-by-step explanation:
11)
2 times 10⁻² = 2·0.01 = 0.02 ≈ 0.0201
12)
6·10⁻⁴ = 6·0.0001 = 0.0006
However, 0.00058 rounds to 0.0006 and 0.00067 rounds to 0.0007, so the answer is a better estimation for D than for B.
Its 153. you can’t exactly divide 8 by 1544. if you wanted it to be a whole number it would be 1544 by 8. which is 152
A fraction like 8/8 or 3/3 would equal one whole.
