The measurement is 42.130 m. Find the precision and the greatest possible error of the measurement.
A. The precision of the measurement is 0.0001 m. The greatest possible error of the measurement is 0.00005 m.
B. The precision of the measurement is 0.001 m. The greatest possible error of the measurement is 0.0005 m.
C. The precision of the measurement is 0.0001 m. The greatest possible error of the measurement is 0.0005 m.
D. The precision of the measurement is 0.00001 m. The greatest possible error of the measurement is 0.00005 m.
E. The precision of the measurement is 0.00001 m. The greatest possible error of the measurement is 0.000005 m.
Answer: A
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, find A + B.
A. 
B. 
C. 
D. Not defined
Graph the function.f(x) = x - 
A. 
B. 
C. 
D. 
Solve. Assume the exercise describes a linear relationship.A vendor has learned that, by pricing hot dogs at $1.25, sales will reach 131 hot dogs per day. Raising the price to $2.00 will cause the sales to fall to 101 hot dogs per day. Let y be the number of hot dogs the vendor sells at x dollars each. Write a linear equation that models the number of hot dogs sold per day when the price is x dollars each.
A. y = 40x + 81
B. y = -40x - 181
C. y = -40x + 181
D. y = - 
x + 
Solve by using the quadratic formula.2x2 = 22
A. 11
B. 12
C. ± 11
D. ± 