The population of a certain city was 25000 in 2010 and decreased by 4% each year afterword. the population can be modeled by an exponential function of the form y= ab^x where x represents the number of years since 2010. what are the values of a and b?

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

Yvaries directly as x. y =90 when x=6. find y when x=13