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:
i believe the 3rd one is it but yet im not for sure
Step-by-step explanation:
Yes it is good luck too you
64 - (3y + 8y + y) / 40 = 37
Simplify 3y + 8y + y
64 - 12y / 40 = 37
Add 12y / 40 to both sides and subtract 37
27 = 12y / 40
Multiply both sides by 40
1080 = 12y
Divide both sides by 12
90 = y
<span>20/33 :Divide by 33:
</span><span>Therefore, 20 ÷ 33 ≈ 0.606</span>