Determine whether
is a basis for
. If it is, write
varid="variable_id_field" variablename="impvar_62fff73bc11c4fef95a3d765b" /> as a linear combination of the vectors in S.
?
A. S is a basis for and
.
B. S is a basis for and ?
.
C. S is a basis for and
.
D. S is a basis for and
.
E. S is not a basis for .
Answer: E
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Draw a complete graph so that it has the given type of symmetry.origin
A.
B.
C.
D.
Provide an appropriate response.When the temperature T (in degrees Celsius) of a certain laboratory animal is reduced, its heart rate r (in beats per minute) decreases. At a temperature of 37°C, the animal had a heart rate of 200, and at a temperature of its heart rate was 140. If r is a linear function of T for 26 ? T ? 38, (a) determine this function and (b) determine the heart rate at a temperature of 30°C.
What will be an ideal response?
Find the regression line for the given data. Round to two decimal places, if necessary.
A. y = -1.86x + 1.79 B. y = 1.79x - 1.86 C. y = 0.43x + 1.79 D. y = 1.79x + 0.43
Solve.A bicycle wheel rotates 500 times in a minute as long as the rider is pedaling. If the rider stops pedaling, the wheel starts to slow down. Each minute it will rotate only 2/3 as many times as in the preceding minute. How many times will the wheel rotate in the 5th minute after the rider's feet leave the pedals? Round your answer to the nearest unit.
A. 0 times B. 6 times C. 99 times D. 66 times