Answer:
x-6
Step by step explanation:
1. If x equaled 3 then we would replace x with three.
2. We would then take the simplified equation and subtract.
3. 3-6 = 3
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For number one, you will divide 15.7 by 5. This is becuase all the strawberries are the same size and mass. This will give you 3.14 or choice C.
For number 2, you will divide 35.37 by three because there are 3 shirts for the same price. This will give you 11.79 or choice C.
For number 3, you will divide 1.28 by 16 since there are 16 of the same size cookies. This will give you 0.08 or choice B.
Answer:
None of the colors
Step-by-step explanation:
The given parameters can be represented as:
Required
Which has a probability of 12%
To do this, we calculate the probability of each color.
This is calculated as:
So, we have:
Express as percentage
Express as percentage
Express as percentage
Express as percentage
So, we have:
From the above calculations, none of the colors have a probability of 12%.
Answer:
OptionA
Step-by-step explanation:
95% confidence interval is obtained using the following formula
COnfidence interval lower bound = mean - critical value * sigma/sq rt n
and upper bound = mean + critical value*sigma/sq rt n
Thus margin of error = critical value*sigma/rt n
varies indirectly as n provided others are remaining the same.
Hence lower sample indicates higher margin of error
Out of 4 options given we find that I option has maximum margin of error as 21%
Hence option A is most likely coming from a small sample
Total Cost * .60 = My payment
Total Cost = My Payment / .60 = 120