I am not 100% sure but I am pretty sure the answer is (3,-1,4)
 
        
             
        
        
        
Using scientific notation, it is found that:
67 ns =  s
s
<h3>What is scientific notation?</h3>
A number in scientific notation is given by:

With the base being  .
.
In this problem, the amount is of 67 ns.
Each ns has  seconds, hence:
 seconds, hence:

We want the base between 1 and 10(exclusive), hence, we move the decimal digit one digit to the left and add one to the exponent, and the representation is:
67 ns =  s
s
You can learn more about scientific notation at brainly.com/question/16394306
 
        
             
        
        
        
B. 2 …………………………,.,,,,,.,.,.,.,.,,,.,
        
             
        
        
        
Answer:Jeff read 11 books<em> I believe </em>
Step-by-step explanation:hope this helps
 
        
             
        
        
        
The ordered pair which makes both inequalities true is: D. (3, 0).
<h3>How to determine ordered pair?</h3>
In Mathematics, an inequality can be used to show the relationship between two (2) or more integers and variables in an equation.
In order to determine ordered pair which makes both inequalities true, we would substitute the points into the inequalities as follows:
At (0, 0), we have:
y > -2x + 3  
0 > -2(0) + 3
0 > 3 (false).
y < x – 2
0 < 0 - 2
0 < -2 (false)
At (0, -1), we have:
y > -2x + 3  
-1 > -2(0) + 3
-1 > 3 (false).
y < x – 2
-1 < 0 - 2
-1 < -2 (false)
At (1, 1), we have:
y > -2x + 3  
1 > -2(1) + 3
1 > -1 (true).
y < x – 2
1 < 1 - 2
1 < -1 (false)
At (3, 0), we have:
y > -2x + 3  
0 > -2(3) + 3
0 > -3 (true).
y < x – 2
0 < 3 - 2
0 < 1 (true).
Read more on inequalities here: brainly.com/question/24372553
#SPJ1