The length (L) of a wall built in a day varies directly with…

The length (L) of a wall built in a day varies directly with the number of workers (W) on the job and inversely with the height (H) of the wall. If 5 workers can build a wall that is 6 feet tall and 30 feet long, what length of wall can be built with 6 workers that is 9 feet tall? (Round to one decimal place if needed.)

Choose the correct answer from the dropdown options. Over wh…

Choose the correct answer from the dropdown options. Over which of the given intervals is the function increasing? [inc] Does the graph have an absolute maximum? [absmax] Does the graph have an absolute minimum? [absmin] Does the graph have a local minimum? [localmin]

1 (25 pts). Suppose a student is paid $72.5 after working 5…

1 (25 pts). Suppose a student is paid $72.5 after working 5 hours for a part-time job. (a) How much will the student earn for 23 hours? (b) How many hours are needed for the student to earn $522?   2 (25 pts). Determine which one is cheaper: A 16-ounce box of biscuits at $3.65 per box or a 14-ounce box at $3.29 per box.