Answer:
Step-by-step explanation:
TO get a fraction from % we need to divide by 100.
622/1 x 1/100= 622/100
Hope this helps :D
38.21$ that is how much more than average
Answer:
x = 32, ∠A = 132
Step-by-step explanation:
A and B are equal. Set both equations equal to each other.
5x - 18 = 3x + 42
Add 18 to both sides and subtract 3x from both sides.
2x = 60
Divide both sides by 2.
x = 30
Now plug x back in to solve for angle A.
5(30) - 18 = 132
Number 1 is false and number 2 and 3 is true.
Sorry if it’s wrong I’m kinda of learning this too.
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
