This year, 1,272 students enrolled in night classes at a local college. Last year, only 1,200 students enrolled. What was the percent increase in the enrollment? Which operation will you use in your first step? A. 6%
B. 15%
C. 18%
D. 94%

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?