Solve the problem.Two friends decide to meet in Chicago to attend a Cub's baseball game. Rob travels 
in the same time that Carl travels 
Rob's trip uses more interstate highways and he can average 
more than Carl. What is Rob's average speed?
A. 46 mph
B. 44 mph
C. 50 mph
D. 54 mph
Answer: C
Mathematics
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Change the order of integration and evaluate the integral.
A. 45?
B. 
C. 180?
D. 
?
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Round the whole number to the given place value.288,717 to the nearest ten thousand
A. 290,000 B. 280,000 C. 300,000 D. 288,000
Mathematics
Solve the problem. Round to the nearest tenth if necessary.All 30 of the students in a mathematics class attended class on Monday. On Tuesday only 18 students attended. What was the percent of decrease?
A. 60% B. 33.3% C. 66.7% D. 40%
Mathematics
Write the equation of the ellipse that has its center at the origin, focus at 
and 
is one-half the length of the minor axis.
?
A. 
B. 
C. 
D. 
E. 
Mathematics