If at 10 Am there were
10 AM.......................12 people
11 AM........................27 people
we see that in an hour the number of people increased by
27-12=15
1 percent of 12 is
12/100=0.12
15/.12=125
the increase was 125%
1. -100 is the correct answer
2. true. the absolute value of a positive number is always positive
A = (14)(18) + 1/2(18)(13)
A = 252 + 117
A = 369
answer
369 m^2
