Answer:
Yes
Step-by-step explanation:
When graphing it you can see that (3, 4) is clearly a solution. The proper equation using slope intercept form is y= 2/3x + 2.
 
        
             
        
        
        
Answer: 45° and speed of light in prism 2×10⁸m/s
Step-by-step explanation:
The minimum deviation of the equilateral glass prism will form 60° angle.
So angle of incidence = 3/4×60
= 3 ×15
= 45°
Minimum deviation = δmin
= 30
After finding the value of μ using prism law 
μ = 1.41
Speed of light will be 2×10⁸m/s
Must click thanks and mark brainliest
 
        
             
        
        
        
Answer:
Step-by-step explanation:
answer = 1/2 r + m
m = 7
r = 8
answer = 1/2 * 8 + 7
answer = 4 + 7
answer = 11
 
        
             
        
        
        
                                      Doesn't play sport
                           Plays sport      |
                                          |         |
                                          V       V
Takes language            |  21  |  17  |
                                       -----------------
Doesn't take language |  12  |  4 |
 
        
             
        
        
        
9.61 - 4.02 = 5.59
Her weekly allowance is $5.59 a week