Rob made a scale drawing of a room in his house. The actual length of the room is 14 4 feet. The scale used to make the drawing was % inch = 1 foot. What was the length of the room
in Rob's drawing? Round your answer to the nearest tenth. Do not enter units of measure.

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

Which of the following expressions are equivalent ?

Write the fraction or mixed number and the decimal shown by the model