Answer:
P(not E)= 0.57
Step-by-step explanation:
P(not E)= 1-0.43
log x ( 5 × 12 ) = 7
x^7 = 60
..................................
3.2 days
All you have to do is divide 8 by 2.5
8 ÷ 2.5 = 3.2
