Answer: 15.154 in expanded form is
<h3>
10 + 5 + 0.1 + 0.05 + 0.004.</h3>
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5ab/5b= a
-10b^2/5b= -2b
15bc/5b= 3c
Put it all together
Final answer: a-2b+3c
Answer:

Step-by-step explanation:




Answer:
Prevalence
Step-by-step explanation:
A prevalence rate is the number of cases of a disease existing in a population divided by the population.