Answer:
roughly 25%
Step-by-step explanation:
12/155.
Prob (first being a nut) = 9/31.
Prob (2nd being a nut) = 8/30.
Required probability = 9/31* 8/30
= 72/930
= 12/155
4
2+2=4
√49y^14
separate the function
V49 x Vy^14
7 x y^7 --- just divide the exponent in half
7y^7