About 400.000 people visited an art museum in december. what could be the exact number of people who visited the art museum?

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Answer pls man im trying to get out of summer school