Answer:
You have to do 120 divided by 0.75 use a calculator
Step-by-step explanation:
 
        
             
        
        
        
Note that 

 in the given closed interval, so the area is exactly given by the definite integral

(no absolute values needed!)
Integrating gives
 
 
        
        
        
Offer B is the best value for money because each kg cost is £0.61 and in offer 'A' each kg cost is £0.7.
<h3>What is a fraction?</h3>
Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
 
We have:
2 bags for £35
2 bags means 50 kg (2×25)
Each kg cost = 35/50 = £0.7 per kg
3 bags for £92.50
3 bags means 150 kg
Each kg cost = 92.50/150 = £0.61 per kg
As we can see, offer B has a low cost per kg
Thus, offer B is the best value for money because each kg cost is £0.61 and in offer 'A' each kg cost is £0.7.
Learn more about the fraction here:
brainly.com/question/1301963
 
#SPJ1
 
        
             
        
        
        
Since you know what 4×5 is you just have to use the same answer
        
             
        
        
        
Answer:
-1/4
Step-by-step explanation:
Perpendicular means negative reciprocal of the current slope.