Answer:
23 is the prime number
How? 
▶
<u>21 is divisible by 3</u>
<u>21 is divisible by 322 is divisible by 2</u>
<u>21 is divisible by 322 is divisible by 223 is not divisible by any no. </u>
<u>21 is divisible by 322 is divisible by 223 is not divisible by any no. 24 is divisible by 2 </u>
 
        
                    
             
        
        
        
The simplification form of the number expression (2⁴)⁻¹ is 1/2⁴ option (B) one over two raised to the fourth power is correct.
<h3>What is an integer exponent?</h3>
In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.
It is given that:
The number expression is:
= (2⁴)⁻¹
Using the properties of the integer exponent:
= 1/2⁴
The above number is one over two raised to the fourth power
Thus, the simplification form of the number expression (2⁴)⁻¹ is 1/2⁴ option (B) one over two raised to the fourth power is correct.
Learn more about the integer exponent here:
brainly.com/question/4533599
 
#SPJ1
 
        
             
        
        
        
Answer:
Percentage change in interest groups between 1959 (500) & 1995 (600) = 20% 
Step-by-step explanation:
Percentage change = <u>Change ie (New - Old)  </u>  x 100 
                                         Old value 
Suppose - 
Number of interest groups in 1959 = 500 
Number of interest groups in 1995 = 600 
Percentage change = [ (600 - 500) / 500 ] x 100 
( 100 / 500 ) x 100 = 20% 
 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
Please helpppppoo I’m so lost
 
        
             
        
        
        
The remainder (which is what Blake says is the remainder), can never be more than the number you are dividing by (the dividend), which in this problem is three.
Divide 136 by 3 and you will prove that answer is incorrect.