<h2>
Answer:</h2>
Option: A is the correct answer.
A. Two students are the same age but have different heights.
<h2>
Step-by-step explanation:</h2>
The height of a student could not be a function of the ages of a student because two or more students with the same age may have the different heights .
This means that a value on a x-axis (i.e. age) is mapped to two or more values i.e. corresponding y-value ( i.e. different heights) which violates the definition of function.
Hence, option: A is the correct answer.
Answer:
The equivalent to one over five m − 20 is one over five (m − 100) ⇒ B
Step-by-step explanation:
Let us solve the question
∵ One over five means 
∴ One over five m - 20 = m - 20
→ By using the distributive property, take one over five as a common factor
from both terms
∴ m - 20 = 
- 
→ Simplify the bracket
∵ m ÷ = m × 5 = m
∵ 20 ÷ = 20 × 5 = 100
∴ - = (m - 100)
∴ m - 20 = (m - 100)
The equivalent to one over five m − 20 is one over five (m − 100)
Answer:
$20
Step-by-step explanation:
50% of Fundraising goal= 0.5 x $40
= $20
Answer:
200 square cm ooooooooooooooooooo
