Solve the compound inequality. Express the solution using interval notation. Graph the solution set.x < 4 or x < 7
A. (4, 7)
B. (-?, 7)
C. (-?, 4) ? (7, ?)
D. (4, ?)
Answer: B
Mathematics
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Solve the problem. Round your answer to 2 decimal places when necessary.A certain U.S. city had 50 traffic fatalities last year. There were 3 million miles driven in the city.. Determine the traffic fatality rate per 1,000,000 miles driven.
A. 16.67 fatalities per 1,000,000 miles driven B. 16,666,666.67 fatalities per 1,000,000 miles driven C. 1.67 fatalities per 1,000,000 miles driven D. 0.06 fatalities per 1,000,000 miles driven
Mathematics
Solve the problem.In a two-card hand, what is the probability of holding only hearts?
A. 
B. 
C. 
D. 
Mathematics
Divide.3.18 รท 3
A. 20.6 B. 2.06 C. 1.06 D. 10.6
Mathematics
Use the horizontal line test to determine whether the function is one-to-one.
A. Yes B. No
Mathematics