Good models are expected to reflect the number of books sold between zero and w numbers of weeks where w is defined.
<h3>What is a model?</h3>
A mathematical model is an equation that serves as a representation of a real life situation. It could be used for investigative or predictive purposes as required.
The following are all domains for which the average rate of change could be a good measure for the number of books sold:
- 0 ≤ w ≤ 2
- 0 ≤ w ≤ 7
- 0 ≤ w ≤ 10
Hence, good models are expected to reflect the number of books sold between zero and w numbers of weeks where w is defined.
Learn more about mathematical models: brainly.com/question/731147
Answer: A 100
I did the text the other day
Answer:$8.50
Step-by-step explanation: If 4 apples are $1.00 that means that one apple would be 25¢. 10 apples would mean $8.00 and since 2 apples are left that would be 50¢. Hence, the answer would be $8.50
Answer:
3(2x+5)=3 6x+15 = 3 6x = -12 x =-2
9+9x=2x+2 9x-2x= 2-9 7x= -7 x=-1
Step-by-step explanation:
There are 31 days in January
