If the diver has not jumped yet (t = 0) then his feet must be on the diving board. therefore plug in 0 and solve.
h(t) = -4.9(0) + 91 + 3 = 94 meters
but this seems extremely high so please check that you have copied the question down correctly.
There are 35 ways to get a sum of at least 3 when rolling 2 dice.
Out of the 36 possibilities, the only way to NOT have a sum of at least 3 is by rolling two 1's.
a^2+b^2=c^2
0.75^2+3^2=c^2
0.5625+9=c^2
______ ____
/9.5625= /c^2
<span> 3.092329= c ( the third side)</span>
V = pi × r² h/3
V = pi × 5² 18/3
V = pi × 25 × 18/3
V = pi × 25 × 6
V = pi × 150
V = 150pi cm³
Your answer is B. 150pi cm³