A <u>counterexample</u> is something that proves a statement, or equation, wrong. A counterexample is used in math when someone creates a theorem, writes an equation, or creates a new rule and someone proves it to be false.
<u>For Example:</u>
Let's say that I said <em>an even number plus an odd number always equals an even number</em>. A counterexample of that would be 4 + 5 = 9, because 9 is odd, therefore proving the statement wrong.
Answer:
-2.3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Percentage increase = increase/original price × 100/1
Increase = final price - initial price
In this case of 2012 - 2013
Initial price = $30, 000
Final price = $31, 200
Increase = $31, 200 - $30, 000
= $1200
% increase = $1200/$30000 × 100/1
= 0.04×100
= 4%
For the year 2013-2014
Initial price = $31, 200
Final price = $32,448
Increase = $32,448-$31, 200
= $1248
% increase = $1248/$31,200 ×100/1
= 0.04×100/1
= 4%
Hence,the percentage increase in tuition year will be at the rate of 4%
75/5=15 so 1/5=15, and 2/5 would be 30 (week 1); 75-30=45 remaining. 45/3=15 so 1/3=15, and 2/3 would be 30 (week 2); 45-30=15 did not get posted
The answer is the point of intersection, (2,1)