Refer to the double-bar graph below which shows the number of male and female athletes at a university over a four-year period. Solve the problem.Find the increase in the number of female athletes from 2003 to 2005.

A. 225
B. 150
C. 125
D. 175


Answer: C

Mathematics

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Solve the quadratic equation.x(x - 1) = 20

A. {-4, 5} B. {4, 5} C. {-5, -4} D. {1, 20}

Mathematics

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

Mathematics

Multiply. Leave the answer in factored form when appropriate. ? 

A.
B.
C.
D.

Mathematics

Write as a fraction in simplest form.1.05%

A.
B.
C.
D.

Mathematics