The following table shows the running speed R, in centimeters per second, of ants as a function of the temperature T in degrees Celsius. Explain in practical terms the meaning of the slope of the regression equation.
T 25.6 30.3 32.3 34.8 R 2.16 3.18 4.89 4.77?
?
A. An increase of 1 degree in temperature results in an increase of 0.32 centimeters per second in running speed.
B. An increase of 1 degree in temperature results in an increase of 0.44 centimeters per second in running speed.
C. An increase of 1 degree in temperature makes the running speed 0.32 times faster.
D. An increase of 1 degree in temperature makes the running speed 0.44 times faster.
Answer: A
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Find all numbers that satisfy the following.An arrow is fired straight up from the ground with an initial velocity of 
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Find the interval of time for which the height of the arrow is greater than 
A. between 
and 
sec
B. before 
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C. before 
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This year current liabilities are $241,000.
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Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 