Thus, a genotype's frequency will decline or increase depending on whether its fitness is lower or greater than the mean fitness, respectively. In the particular case that there are only two genotypes of interest (e.g. representing the invasion of a new mutant allele), the change in genotype frequencies is often written in a different form.
1 Places such as Lowes and Home Depot will charge around $60 per day. 2  According to DoItYourself.com, they claim that average daily rental is going to be around $60 per day. 3  They also note that a good pressure washer should cost you around $350. 4  SunbeltRentals.com offers a variety of pressure washers.
These were some good points, but the cost always ranges depending on the work. One of my friends had to have everything replaced and cleaned. From the flange to the water line. The toilet began as a yucky mess due to the water leakage. The job took nearly 4 hours, but the end result was worth it. Through the cost of the toilet and plumber fees from Lowes it was around $565.