Tamara finds the sum of two number cubes rolled at the same time. The chart below shows all possible sums from the 36 possible c
ombinations when rolling two numbers cubes. How many times should Tamara expect the sum of two cubes be equal to nine if she rolls the two number cubes 252 times
1 answer:
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Answer:
The smallest possible length is 0.83m
Step-by-step explanation:
Given
Required
The smallest length of the tank
Since the tank is cubical, then the volume is:
This gives:
Express as
Take cube roots of both sides
Rewrite as:
Approximate