Question 40992
Let {{{s = k*t^2}}}.
When t = 5, s = 150.
So {{{150 = k*5^2}}}
or {{{150 = k*25}}}
or k = 6


So {{{s = 6*t^2}}}
When t = 4, {{{s = 6*4^2 = 6*16}}} = 96