Answer:
Step-by-step explanation:
Let the original cost be x
The shoppers get 10% of the original price
Therefore the equation to find final cost =
Discount: 10x/100
Final Cost: 90x/100
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Answer:
True, there you go! hope it helps! Please vote Brainliest!
Step-by-step explanation:
The standard deviation of a dataset is the square root of the variance.
The standard deviation of the same set of data is 4
The variance is given as:

Take the square root of both sides to calculate the standard deviation

Substitute 16 for
.
So, we have:

Take the positive square root of 16

Hence, the standard deviation of the same set of data is 4
Read more about standard deviations at:
brainly.com/question/475676
Answer:
7
Step-by-step explanation:
you would chose 7 because it has more and less value
A prime number is a whole number greater than 1 whose only factors are 1 and itself. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29.
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