Total cost to cover 2100 square foot of home is $231,000
Step-by-step explanation:
Total area of the home = 2100
Cost per square foot = $110
Cost of complete area of home = Total area of the home x Cost per square foot
Cost of complete area of home = 2100 X 110
Cost of complete area of home = $231,000
So, Total cost to cover 2100 square foot of home is $231,000
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9 + 3 - 5
9 + 3 = 12
12 - 5 = 7
The mass should be 16.56 grams hope this helps
Average systolic blood pressure = x = 130
Standard deviation = s = 6
We are to find interval that represents the systolic blood pressure of middle 99.7% of the males.
According to the empirical rule:
a) 68% values lie within 1 standard deviation of the mean
b) 95% values lie within 2 standard deviation of the mean
c) 99.7% values lie within 3 standard deviation of the mean
So, 99.7% value will lie within 3 standard deviations from the mean.
We can express this range as:
( x - 3s, x + 3s)
= (130 - 3(6), 130 +3(6))
= ( 130 - 18, 130 + 18)
= ( 112, 148 )
Thus the interval from 112 to 148 contains the systolic blood pressure of middle 99.7% of the males in the certain town
Answer:
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Step-by-step explanation:
