23/50 is 0.46 so the percentage would be 46%
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Blue is 1 and a quarter.
Brown is Half
 
        
             
        
        
        
Based on the information given, it should be noted the central idea is C. Making and using a solar oven is a learning experience.
<h3>What is a central idea?</h3>
A central idea simply means the main idea that's in a literary work. It's the unifying element that's in a story.
The central idea is that making and using a solar oven is a learning experience and the detail that supports the central idea is that "by completing this project, you will make an inexpensive, ecologically friendly piece of equipment and learn about the science behind what you’re doing".
Learn more about central ideas on:
brainly.com/question/2684713
 
        
             
        
        
        
Step-by-step explanation:
A matrix of order 3×1 means it has 3 rows and one column. 

 
        
             
        
        
        
Answer: y= 3/2x+2/3
You have to convert everything to feet because y is in feet