Arestaurant manager can spend at most $400 a day for operating costs and payroll. it costs $100 each day to operate the bank and $50 dollars a day for each employee. use the following inequality to determine how many employees the manager can afford for the day, at most: 50x + 100 ≤ 600

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

What number is 7 units left of -15?