The Associative Laws say that it doesn't matter how we group the numbers (i.e. which we calculate first) ... ... when we add : (a + b) + c = a + (b + c). ... or when we multiply : (a Ã b) Ã c = a Ã (b Ã c).
To complete the PCT in two months (or less) you will need to average approximately 43.6 mi / 70.2 km per day (this was my longest day on trail).
as many of you would have just found out about a pregnancy I thought you be able to help. How long does it take for HCG levels to be detected by HPT after implantation. I have read some where that it can take 2-4 for HCG to be detected on blood tests and a further 2-3 days for urine tests.