Raul works in a movie theatre the functions fx represents the amount of money Raul erans pere tikcet where x is the number of tickedts he sellls

If 1 km = 0.621 miles, how many miles are in a centimeter

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

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle