The answer to this question is 9 I hope
Answer:
i. 
ii. 
iii. 
iv. 
Step-by-step explanation:
Given
Time: 07 2(A) 5(B)
Calculating (a)
First, we need to list out the possible sample space, S of A


Probability of A being a 4 is the number of occurrence of 4 divided by the number of sample space


Hence;


Calculating (b)
First, we need to list out the possible sample space, S of B


Probability of B being a 8 is the number of occurrence of 8 divided by the number of sample space


Hence;


Calculating (c)
Using the sample space in (a)

Probability of A being less than 6 is the number of occurrence of less than 6 divided by the number of sample space


Hence;



Calculating (d)
Using the sample space in (b)

Probability of B being greater than 5 is the number of occurrence of greater than 5 divided by the number of sample space


Hence;



Answer:
39 years old
Step-by-step explanation:
50 - 11 = 39 years old
Answer:
√17 or 4.12 inches
Step-by-step explanation:
√9²-8²=√81-64=√17 inches
or 4.12 inches