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:



I can’t help you if I can’t see the image.
One-hundred-thirty-two
Six-hundred-fifteen
Eight-hundred-ten
Zero
Answer: Sasha is incorrect because all she needs to do is divide 56 by 7 x and x= 8
Step-by-step explanation:
245/10 ≈ 24 1/2 or 24 people