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.
The strike price of an option is the specified share price at which the shares of stock will be bought or sold if the buyer of an option, or the holder, exercises his option. Strike prices are listed in increments of 2.5, 5, or 10 points, depending on the market price of the underlying security, and only strike prices a few levels above and below the current market price are traded. Other than for long-term options, or