This might not help much but the first one is 88.
i think it is A. P(5<X<9)
<span>We need
to find the 2 square root 192 in the given.
=> 2 √ 192 or √192
=> √ 64 x 3 = This is equivalent to 192 because we are going to multiply 64
by 3
=> √ 8^2 x 3 – Since 64 is a perfect square, we have 8 as its square root
=> 8√3 = let’s bring 8 outside the square root sign
Thus the value of 2 square root 192 is equals to 8 √ 3</span>