Answer:
1496
Step-by-step explanation:
check the other answer for explanation
To solve for u, you add 15 on both sides making it 5u=45, then divide 5 on both sides to got u alone..so making it u=9
Answer:
shouldnt that suppose to be 24
Step-by-step explanation:
oxxx and xxxo is kanda same isnt it/
1000 to 1100 is an increase of 100 bacteria per 6 hours
100/6 = 16.67 bacteria per hour
16.67 * 15 hours = 250
Total bacteria should be 1100+250= 1350