Answer:
improvement are very important
Step-by-step explanation:
because improvement is need to all skill
1225*(1.578*10^-5)=1.933*10^-2
1.578*10^-5= 0.00001578
1225*0.00001578=0.0193305
0.0193305=1.933*10^-2
The answer is B. I used the trigonometric sine formula



And

It is indeed the rearranging of neuritis to the ground.
uhm I can't help with that... sorry