Answer:$1500was invested in the account that gained 15% and $15500 was invested in the account that lost 5%.
Probability: Probability of an event to occur is given by:
Probability of Wednesday:
Probability of first day rainy:
Probability that first day is rainy Wednesday:
Let probability
Since these two events are independent
Percentage chances of rainy Wednesday
The answer to the question is c. 70°
I beilieve its 3:1. I am not completely sure though
