Answer:
7.6
Step-by-step explanation:
I used a calculator
<span> So, if n=1 there is one sublevel. if n=3 there are three sublevels</span>
I'm not Totally sure but I'm pretty sure its B<span />
Answer:
0.0000571
Step-by-step explanation:
Height after 9th bounce = Initial height * (19/100)^9
= 177*(0.19)^9
= 0.00005711572
Answer:
x=8/9
Step-by-step explanation:
5x+2(x-3)=-2(x-1)
5x+2x-6=-2x+2
7x-(-2x)-6=2
7x+2x=2+6
9x=8
x=8/9
