area = x^2 - 4x + 3
...................................
<span>(7 x 10^−12)(4 x 10^5)
= (7x4) x 10^-7
= 28 x 10^-7
= 2.8 x 10^-6</span>
1. 25,000g
2. 8.06kg
3. 7,940 mg
4. 13.57 g
5. 0.394 kg
6. 6,120 mg
7. 0.009 kg
8. 0.048 g
9.15,650g
10. 700 mg
11. 3g
12. 2.74g
Answer:
answer is 13 plus 26 is equal to 39