Question

there are 50,000 bacteria in a test tube . the bacteria are reproducing at the rate of 30 percent per hour. calculate the number of bacteria in the test tube after 4 hours ( no spamming allowed)​

Answer 1

Answer:

110000 bacteria

Step-by-step explanation:

30/100×50000 =x

x= 15000

after 4 hrs = 4 × 15000

=60000

total bacteria = 60000+ 50000

110000

Answer 2

Answer:

50000 + 15000 = 65000then its 30 %

Step-by-step explanation:

65000+19500=84500 then its 30%

84500+39000=123500 then its 30 %

123500+96200 = 219700 bacteria preaent at end of 4 hours