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A.) 5.) 2/3 × 2/3 × 2/3 = (2/3)^3
6.) 4 × 4 × 4 = (4)^3
B.) 8.) (0.25) × (0.25) × (0.25)
9.) (1/9)×(1/9)×(1/9)
C.)
11.)3^3 = 9 and 4^3 = 64
12.)(4)^6 miles = 4096 miles
Answer: The total length of nine pieces of chain is 121.248 yards.
Explanation:
Since we have given that
Length of each chain = 13 yards, 1 foot, 5 inches
As we know that

On Converting it into larger units, we get 13.472 yards
Now, Number of pieces of chain =9
Length of 9 pieces is given by

Hence, Nine pieces of chain are 121.248 yards long .
Remember PEMDAS:
The answer is <span>106.72.</span>
Answer:
True
Step-by-step explanation:
If the sample size is smaller enough to make make the population size infinite i.e. 20 times larger then the sample size then the <u><em>co-variance</em></u> ( a property of retaining the original form of a function when variables are transformed linearly) <u><em>becomes nearly equal to zero</em></u>. In this way sampling with replacement (large population) is not different from the sampling without replacement (small and finite population) as co-variance is close to zero. <em><u>Thus they are nearly equal</u></em>.
For example:
The simple sampling with replacement is that every individual has the same probability of being chosen i.e. for a small sample from a large population, while sampling without replacement is approximately the same, since the chances of choosing the same individual is low.
Answer:
there is no word problem it is just a big cross
Step-by-step explanation: