Answer:
2.8 i think
Step-by-step explanation:
Answer:
permeant
Step-by-step explanation:
Stroking with one pole of a permanent magnet works because it aligns the atoms in the nail to line up in the same polar direction, giving the nail a north and a south magnetic pole.
Answer:
416.666667
Step-by-step explanation:
125×(7/3) = 416.666667
100%-(20%+35%)=100%-55%=45%
45% of pennies are dated after 2000
45% of 1500=45•1500/100=45•15=675 pennies are dated after 2000