105 babies
rats have 6-18 babies every 23 days if not seperated.
Rats have about 6 to 18 babies every 23 days unless you sperate them, i recommend it, because its a lot on the mother.
They are babies for three days, sometimes four.
Syrians may have 8 babies each time,they mate every maybe two months so times the days of the year and babies eachh time. hehe x
about 30 days.
2o days
pigs stay in heat for about 21 days then for about 1 month your pig will be back in its heat
they eat them
About a month. So 30 days
Theres of a Million possibly a Billion gerbils left in the world. They can have babies up to 9 in a litter every 21-24 days!
about 150,000,015
You give no indication of the life span of the flies - do they die after producing 20 offspring in 1 day, or do they keep on producing flies until the end of the month. Nor do you specify how many days are in the month. Assuming an average month of 30 days (since the year has an average of approx 30.44 days per month), then: Assuming no fly dies and keeps on producing 20 every day, then: After day 1: 1 adult + 20 babies After day 2: 21 adult + 420 babies After day 3: 441 adult + 8820 babies And so on After 30 days there are approx 4.1967×10³⁹ babies Assuming the flies die after producing the babies, then: After day 1: 20 babies After day 2: 400 babies After day 3: 8000 babies and so on After 30 days there are approx 1.0737 × 10³⁹ babies