R=1.5m
area of a semicircle=(
)/2
therefore the area = 3.535
4 divided by 1 = 4 and 5 divided by 2 = 2.5. Hmmmmmm Doesn't seem proportional to me. So i'd say (B.NO)
;D
h(t) = -16t^2 + 160t + 384 Rewritten in factored form is 16(−t−2)(t−12).
All you need to do is replace the variables with the numbers given.
t=9 & u=11
3+ 11t - 9u
3+ 11(9)-9(11)
3+ 99 - 99
The 99's cancel each other out, so you are left with 3.
The answer is 3.
