paula salio de su casa a su trabajo. avanzo 8 km al este y 12 km al norte si hubiera un camino recto desde la casa de paula a su trabajo ¿que distancia recorreria por ese camino?

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog