Answer:
180
Step-by-step explanation:
Answer:
h(t) = -4.9(t - 3)^2 + 50.
Step-by-step explanation:
h(t) = -4.9t^2 + 29.4t + 5.9
h(t) = -4.9(t^2 - 6t) + 5.9 Complete the square on t^2 - 6t:
h(t) = -4.9[ (t - 3)^2 - 9] + 5.9
h(t) = -4.9(t - 3)^2 + 44.1 + 5.9
h(t) = -4.9(t - 3)^2 + 50
Answer:
its 92
Step-by-step explanation:
81+32+21
=81+9+21
=90+21
=90+2
=92
Answer:
(25*9)/52
Step-by-step explanation: