The number of bacteria in a culture is increasing according to the law of exponential growth. There are 125 bacteria in the culture after 2 hours and 350 bacteria after 4 hours.
Answer:
4.05 dollars
Step-by-step explanation:
4 dollars and 5 cents. 15 percent of 27 is 4.05
Answer:
Step-by-step explanation:
The simplified answer is 
If you are dividing powers with like terms you subtract the denominator to the numerator.
Answer:
Barry travels 4mph. Robin travels 5mph. Therefore Robin is walking faster.
Step-by-step explanation:
2x2=4
36/60=0.6
0.2=1
0.2x5=1
1x5=5
