exam Maths Puzzle Numerical Ability

A small flare is launched off the deck of a ship. The height of the flare above the water is given by h(t)=-4.9t^2+92t+9, where h(t) is measured in metres and t is time in seconds.

Read Solution (Total 0)

exam Other Question
multiply z^2-z-6/z^2-2z-8 × z^2+7z+12/z^2-9
a. z+4/z+2
b. z+3/z+2
c. z-4/z+4
d. z+4/z-4 I had a question similar to this one earlier. This one is of a different format though. If Given A5= -5 and A9=10 find d and A1