David went for a hike on Wednesday at camp. The hike took 1 hour and 10 minutes. As soon as he got back, David played volleyball for 1 hour and 45 minutes. It was 8:30 A. M. when David finished playing volleyball. What time did David start his hike? Include A. M. or P. M. in your answer (for example, 11:58 A. M.).

Will give Brainliest :D

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

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

The function models the number of accidents