Answer:
1 read any graph left to right if up positive if down negative
There are 150 children in the after school club. 15 = 10%, 30 = 20%, 45 = 30%, etc.
Answer:
simplified:
unsimplified:
Step-by-step explanation:
Since the fractions have the same denominator, all we have to do is subtract the numbers in the numerator:
15 - 3 = 12
The difference of the two fractions is . To simplify this answer, divide both the numerator and the denominator by 4:
12/4 = 3
20/4 = 5
The difference in simplified form is .
I hope this helps. :)
Answer:
Check below
Step-by-step explanation:
With the information given, let's consider some aspects of Sandy Beach behavior.
1. Sandy Beach
Let's calculate the period of this function
The Period of sin function is
2. Verifying the Range, in this case the lapse of time.
A <em>sin</em> function varies from -1 to 1, i.e.
So, within an interval form 1 to 9 hours the waves at Sandy Beach come and go.
3. Check the graph below.