Around 4 months of age, your Lab puppy will begin replacing the milk teeth with adult teeth. At 6 to 7 months, the full set of 42 permanent teeth will be in.
(plural strike rates) ( 1 baseball) the number of runs of a batter divided by the number of balls faced. ( 2 cricket) the number of runs scored by a batsman per 100 balls faced; the number of balls bowled by a bowler divided by the number of wickets taken.  Link/Cite.
What is a 'Strike Price'. A strike price is the price at which a specific derivative contract can be exercised. The term is mostly used to describe stock and index options in which strike prices are fixed in the contract. For call options, the strike price is where the security can be bought (up to the expiration date); for put options, the strike price is the price at which shares can be sold. Next Up.