The population P(t) of a culture of the bacterium Pseudomonas aeruginosa is given by where t is the time in hours since the culture was...

Patterns of Repunit numbers

We posted a math fact on Instagram and Facebook on February 22, 2021. The math fact is listed below. There are exactly 8! (eight...

We posted a math fact last week about the prime numbers 2 and 5. Last Monday's math fact: 2 and 5 are the only prime numbers that end...