Name
Lap
Paula
14 mins 40 secs
16 mins 20 secs
15 mins 50 secs
Kate
16 mins 30 secs
16 mins 20 secs
15 mins 40 secs
Sam
16 mins 10 secs
16 mins 10 secs
15 mins 30 secs
What is the range of these lap times?
minute(s)
second(s)
The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?