abe Write an exponential function to model each situation. Find each amount after the specified time. 28. A population of 1,860,000 decreases 1.5% each year for 12 years.​

Letter c so sorry if i’m wrong ):

A. p = 2(l + w)p/2 - l = ww = p/2 - l b. while isolating the variable w in the equation, i first divided both sides by 2 and then i subtracted l from both sides. i hope this .