Solve the equation.
+
= 
A. {5}
B. {-5}
C. {-2}
D. {2}
Answer: A
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Provide an appropriate response.For every 1,000 people in the armed forces in 2000, how many were women?
A. 10 B. 10,000 C. 1,000 D. 100
Find principal to the nearest dollar, rate to the nearest tenth of a percent, or time to the nearest day. Use banker's interest.ABF Freight Systems earned interest in 210 days from an investment that paid 4%. Find the amount initially invested.
A. $10,500 B. $18,000 C. $9,000 D. $182,500
The average speed of a vehicle on a stretch of a route between 6 A.M. and 10 A.M. on a typical weekday is approximated by the function
?
, where
is measured in miles per hour and
is measured in hours, with
corresponding to 6 A.M.
?
At what time of the morning commute is the traffic moving at the slowest rate? What is the average speed of a vehicle at that time?
?
A. time = 7 A.M. ; average speed = 50 mph
B. time = 7 A.M. ; average speed = 30 mph
C. time = 7 A.M. ; average speed = 45 mph
D. time = 7 A.M. ; average speed = 40 mph
Add or subtract as indicated.3 - 12
A. 15 B. 9 C. -9 D. -15