Which rule or principle is being broken here?3

1s2 2s2 2p5 3s2

the school  broke principle his own school rules

Explanation: also

Monster (ayy)

You get in my way, I'ma feed you to the monster (yeah)

I'm normal during the day, but at night, turn to a monster (yeah)

When the moon shines like Ice Road Truckers

I look like a villain outta those blockbusters

Godzilla, fire spitter, monster

Blood on the dance floor, and on the Louis V carpet

Fire, Godzilla, fire, monster

Blood on the dance floor, and on the Louis V carpet

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.