Gregory predicts that 310 people will attend the spring play there was an actual total of 220 people who attended the spring play. what is the percent error round to the nearest whole percent

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Find the quotient. 50a2 – 98b2 -5a +7b

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?