This is my answer! I solve it by myself, check it out!!!! Sorry for late
Answer:
hi
Step-by-step explanation:
im trying my best ill come back to this rn
Answer:
The answer is 88, trust.
Step-by-step explanation:
<span>(7 x 10^−12)(4 x 10^5)
= (7x4) x 10^-7
= 28 x 10^-7
= 2.8 x 10^-6</span>