Use the horizontal line test to determine whether the function is one-to-one.
A. No
B. Yes
Answer: B
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Solve the problem.A bullet is fired with a muzzle velocity of 1,236 ft/sec from a gun aimed at an angle of 6° above the horizontal. Find the horizontal component of the velocity.
A. 1,187 ft/sec B. 1,229 ft/sec C. 129.2 ft/sec D. 129.9 ft/sec
Solve the problem.Computer Specialists is planning a group vacation to one of the following locations: Alaska (A), Florida (F), San Antonio (S), or Hawaii (H). The employees rank the four possible sites according to the following preference schedule.
Which choice wins using the method of pairwise comparisons?
A. Alaska & Hawaii (tie) B. Alaska C. Florida & Hawaii (tie) D. Alaska & Florida (tie)
Find the median for the given sample data.A store manager kept track of the number of newspapers sold each week over a seven-week period. The results are shown below.28, 15, 204, 194, 288, 246, 237Find the median number of newspapers sold.
A. 204 B. 194 C. 173 D. 237
Solve the problem.A standardized math test was given to 6000 students. The scores were normally distributed with a mean of 400 and a standard deviation of 50. If George scored 350, how many students scored more than George?
A. 4080 B. 5850 C. 960 D. 5040