Answer:
x= -5
Step-by-step explanation:
430,500/ 750,000 = 0.574
0.574 x 100 = 57.4 %
Answer:
a. Probability = 0.15
b. Probability = 0.3
Step-by-step explanation:
Given




Solving (a): Probability of being somewhere else
This is calculated by subtracting the sum of given probabilities from 1.



Solving (b): Probability of being in bedroom or kitchen
This is calculated as:



Answer: 43 degrees
Step-by-step explanation: