Write a Letter to your friend in another school, telling him
finding your new class, also tell him
your new subject, friend, & teacher.
or her how
about
you .
are​

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.

confused

confused             hewdejdnjnjsnd

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants