Find the best buy (based on cost per unit).Brand A: 18 oz for $8.46Brand B: 21 oz for $10.50
A. Brand B
B. Brand A
C. Equal value
D. Not enough information
Answer: B
Mathematics
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Write the number in scientific notation. ?- 0.000375? ?
A. - 3.75 × 10-4 B. - 3.75 × 102 C. 3.75 × 103 D. - 0.000375 × 104 E. 0.000375 × 102
Mathematics
Find the derivative of the function at the given point in the direction of A.
A. 
B. 
C. 
D. 
Mathematics
Find the equation for the tangent to the curve at the given point.f(x) = 
, (2, 3)
A. y = 
x + 
B. y = 
x + 
C. y = 
x - 
D. y = 
x - 
Mathematics
Convert using dimensional analysis.67 years to minutes (assume 365.25 days in a year)
A. 96,480 min. B. 35,239,320 min. C. 35,215,200 min. D. 19,296 min.
Mathematics