Construct an R chart.A machine that is supposed to produce ball bearings with a diameter of 7 mm yields the following data from a test of 5 ball bearings every 20 minutes.
What will be an ideal response?
Mathematics
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If 
, calculate the value of 
.
?
A. 112.01 B. 289.68 C. 111.37 D. -0.63
Mathematics
Find the first four nonzero terms in the Maclaurin series for the function.e4x
A. 1 + 4x + 
+ 
+ . . .
B. x + 4x + 
+ 
+ . . .
C. 1 + 4x + 
+ 
+ . . .
D. 4x + 64x3 + 1024x5 + 16,384x7 + . . .
Mathematics
Solve the problem.Find the half-life of the radioactive element radium, assuming that its decay constant is 
with time measured in years.
A. 1400 years B. 1600 years C. 800 years D. 2308 years
Mathematics
Solve the problem.The period of vibration P for a pendulum varies directly with the square root of the length L. If the period of vibration is 2 sec when the length is 16 inches, what is the period when 
inches?
A. 2.75 sec B. 2.25 sec C. 0.625 sec D. 3 sec
Mathematics