Un comerciante hace balance de perdidas y ganancias cada trimestre y en el primer mes obtuvo una ganancia de $1,800 dolares y en el segundo mes una perdida de $600 dolares y en el total del trimestre tuvo una ganancia de $7,000 dolares ¿cuanto gano o perdió en el tercer mes?

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

What is always true about a positive integer raised to a negative odd power?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.