Calculate the percentage increase in land from 1989 to 2013. First, take the amount of added land over that time period and divide it by the
original land area in 1989. Then, multiply by 100%.

For month one, we have 400 + 700 + 100 + 200 = 1400. So, month one gave the owner a total of $1,400.

• For month two, we have 300 + 900 + 50 + 250 = 1500. So, month two has a total sales of $1,500.

Comparing these two totals with each other, we see that month two has a total greater than month one. So, we have an increase going on. How much is our increase? $1,500 is $100 greater than $1,400. So,

our increase is $100.

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.