Find the standard deviation s for the given data. Round your answer to one more decimal place than the original data.To get the best deal on a CD player, Tom called eight appliance stores and asked the cost of a specific model. The prices he was quoted are listed below:$344$354$313$121$213$152$170$135Compute the standard deviation(s).
A. $97.07
B. $471,860.00
C. $405,900.50
D. $174.00
Answer: A
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A. y = -x2 - 3 B. y = -(x - 3)2 C. y = -x2 + 3 D. y = -(x + 3)2
Indicate the metric unit of measurement that would be best used to express the area of the object.A corn field
A. square centimeters B. hectares C. square millimeters D. square meters
Solve the problem.The function A described by A(s) = s2 
gives the area of an equilateral triangle with side s. Find the area when a side measures 14 cm. Express your answer in radical form.
A. 7
cm2
B. 49
cm2
C. 3.5
cm2
D. 147 cm2
Find the missing length to the nearest tenth.
A. c = 10.6 in. B. c = 19.0 in. C. c = 14.0 in. D. c = 20.0 in.