1.) C
2.) D
3.) B
4.) B
5.) A
Hope this helps! :)
Answer:
78%
Step-by-step explanation:
Given the information, we can write:
P(cook) = 52%
P(shop) = 54%
P(cook and shop) = 28%
Now, we need to find P(cook or shop).
We need probability formula for general addition rule, which is:
P(A or B) = P(A) + P(B) - P(A and B)
We can take "cooking" and Event "A" and "shopping" as Event "B".
Thus, we write:
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) = 0.52 + 0.54 - 0.28
P(A or B) = 0.78
Which is 78%
1) 22-17= 5
2) 48-23= 25
3) 29-19= 10
4) 59-47= 12
-2(7)*18
You do -2 times 7 you get an answer then with that number you multiple with 18
The answer to your question is 7.59 so shes right