![Now, if you assume 15 tampons per cycle
in a 28-day cycle...
Now, if you assume 15 tampons per cycle
in a 28-day cycle...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Now, if you assume 15 tampons PER cycle
in a 28-day cycle...
The Big Bang Theory Season 1, Episode 4
![...between the number of chirps per
minute and the ambient temperature.
...between the number of chirps per
minute and the ambient temperature.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...between the number of chirps PER
minute and the ambient temPERature.
The Big Bang Theory Season 3, Episode 2
![Based on the number of chirps
per minute and the temperature...
Based on the number of chirps
per minute and the temperature...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Based on the number of chirps
PER minute and the temPERature...
The Big Bang Theory Season 3, Episode 2
![Four-point-one-eight-five-five times 10
to the seventh ergs per calorie.
Four-point-one-eight-five-five times 10
to the seventh ergs per calorie.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Four-point-one-eight-five-five times 10
to the seventh ergs PER calorie.
The Big Bang Theory Season 1, Episode 13
![He was so busy figuring out
how many parts per million of urine...
He was so busy figuring out
how many parts per million of urine...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
He was so busy figuring out
how many parts PER million of urine...
The Big Bang Theory Season 8, Episode 9