At the beginning of the month, Rachel's Used Car Dealership had 120 cars on the
lot. Today, there are 110 cars on the
lot. What is the percent change in the
number of cars on the lot this month? round the a whole percent.

its a trick question

step-by-step explanation:

dogs love water, just turn on the hose and it will run in circles chasing the water all day : )

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation:

0.50 , 0.75

step-by-step explanation: