Answer:
the answer is 42 because your dividing 7 by 9
Step-by-step explanation:
3-(-2)
= 3-(-2)
= 3 + 2
= 5
The Answer is 5
495 minutes. Well you will have to work put how many hours that makesim sorry
(2.0×10^-4)×(3.1×10^-20)
=(2.0×3.1)×(10^4×10^-20)
=6.2×10^(-4+(-20))
=6.2×10^-24. Hope it help!
