Solution:
Making list makes your work easy.
Suppose monthly income of a person is 10,500 $. Amount spent on housing finances is $45,00, paying car loan per month is $ 200, tuition charges for their son and daughter in different activities that they do is $ 200.And once in a month they go for excursion .The amount spent on excursion is $ 250. Find the total amount spent by that person in a month.
Solution:
So, we will make the list of the amount spent on various activities by that person , then we can find the total amount spent in month by that person.
1. Amount spent on housing finances= $ 4500
Amount spent on car loan per month = $ 200
Amount spent on tuition charges for their son and daughter in different activities=$ 200
Amount spent on excursion =$ 250
Total money spent by that person in different activities=$ 4500 +$ 200+$ 200+$ 250= $ 5,150
So, we have made list here to solve this problem, which made our work easier.
Suppose the housing expenses is $ 4500 , which includes different items that the family buys for their household expenses, for that we can make list also.
Answer:
0.7
Step-by-step explanation:
I assume Pr is for Probability and A' is "not A" (complementary probability)
Pr(Anything)=1
Pr(A)=0.3
Pr(A')=1-Pr(A) (anything but A)
Pr(A')=1-0.3
Pr(A')=0.7