Answer:

Step-by-step explanation:
1/6 + 1/6 + 1/3 + 1/3 + 1/3 + 1/2 + 2/3 + 2/3 + 2/3 + 5/6 = 14/3
(14/3)/11 = 14/33
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Answer: 4
Step-by-step explanation:
2(12) + 6n ≥ 50
24 + 6n ≥ 50
6n ≥ 26
n ≈ 4
The maximum number of tubes of paint that Kevin can buy is 4.
Answer:

Step-by-step explanation:
Given
Age 11 Age 12 Total
Girls 3 5 8
Boys 1 3 4
Required

The number of aged 12 children is:


The total number of children is:

So, we have:


Simplify
