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1. Solution!

2. a) How many new homes must the town of
Normalville build. Round to the nearest whole house.
H(p) P(2008) ­ P(2004) Evaluate number of houses
for the number of population.
4
H(p) 1116 ­ 963
4
H(p) 153 Dividing the number of people by 4
because for every 4th person a house
4 must be built.
The actual number of houses need to
H(p) 38.25 39 be built is 38.25, but you cannot
make a quarter of a house, so you
have to round up.