The following table shows the running speed R, in centimeters per second, of ants as a function of the temperature T in degrees Celsius. Based on the regression equation, how would an increase of 5 degrees Celsius affect running speed?
T 25.6 30.3 32.3 34.8 R 2.34 3.38 4.68 5.78?
?
A. The ants run 1.90 centimeters per second faster.
B. The ants run 1.90 times as fast.
C. The ants run 0.38 centimeters per second faster.
D. The ants run 0.38 times as fast.
Answer: A
Mathematics
You might also like to view...
True or false?When using a truth table, the statement ~(~q) is equivalent to q.
A. True B. False
Mathematics
Write the numeral as a Mayan numeral.7581
A. 
B. 
C. 
D. 
Mathematics
Check to see if the given number is a solution for the equation.-2(x + 10) + 4x = 4(x - 10) + 2; check x = 9
A. 9 is not a solution. B. 9 is a solution.
Mathematics
Provide an appropriate response. Determine which of the polynomials below is NOT prime.
A. x2 + 9 B. x2 - 19x + 48 C. x2 + x + 6 D. x2 + 9x - 20
Mathematics