Choose the closest estimate.Which is the closest to the length of a wrist watch?

A. 20 mm
B. 20 cm
C. 20 m
D. 20 km


Answer: B

Mathematics

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Convert the capacity or volume as indicated. Round the answer to one decimal place.41.39 liters to gallons (liters ? quarts ? gallons)

A. 39.3 gal B. 43.9 gal C. 156.5 gal D. 11.0 gal

Mathematics

Graph the function by hand, not by plotting points, but by starting with the graph of one of the standard functions and then applying the appropriate transformations.




Mathematics

Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.

A. y = 0.63x + 4.88 B. y = 0.43x + 4.98 C. y = 0.53x + 4.88 D. y = 0.73x + 4.98

Mathematics

Find the slope of the line through P(5,7) and Q(–1,7).

A) m = 3 B) m = –5 C) m = 6 D) m = 0 E) m = 1

Mathematics