Anise ran 5 3/8 miles in the race. marsha ran 3 7/8 miles. how much farther did anise run than marsha? express your answer in simplest mixed-number form.

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

The product of two negative rational numbers is always zero sometimes zero never zero

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?