1. 3/7
2. 4/7
3. 4 in 52 or 1 in 13.
4. I don't know sorry
If you convert 2/5 into a decimal which is 0.4 and multiply it by 100
you'll get 40 which means 2/5 is 40%
so 35% is less than 2/5
The answer is C. -4n⁴+3n.
Separate the expression by its like terms.
12n-2n⁴-10n-2n⁴+n
12n+(-10n)+n=3n
-2n⁴+-2n⁴=-4n⁴
The simplified expression comes out to -4n⁴+3n.
10 sqrt of 2 could be in radical form
