Answer:
Step-by-step explanation:
The factored form of a quadratic function is f (x) = a (x - p) (x - q) where p and q are the zeros of f (x).
 
        
             
        
        
        
Answer:
answer=30
Step-by-step explanation:
by taking the length as x
1 millimetre = 10 metres 
3 millimetres = x 
10×3= 30 metres 
HOPE THIS HELPS
 
        
             
        
        
        
Answer: 
Step-by-step explanation:
 1. Let's write the following formula for calculate the area of a rectangle:
 
 Where  is the lenght (the longer side) and
 is the lenght (the longer side) and  is the width (the shorter side).
 is the width (the shorter side).
 2. You know that the length is 2.5 times as long as the other side, which indicates a multiplication. Then:
 
 3. So, you must substitute  into the equation for calculate the area of the rectangle and then you must simplify.
 into the equation for calculate the area of the rectangle and then you must simplify.
 4. Then, you obtain the following expression:
 
 
 
        
             
        
        
        
Answer:
Mean = 90, Median = 93, Mode = 90, Range = 6
Step-by-step explanation:
Mean:
96 + 90 + 94 + 93 + 90 = 463
463 ÷ 5 = 92.5
92.5 to nearest tenth = 90
Mean = 90 
Median:
<em>90, 90</em>, <u>93</u>, <em>94 ,96</em>
Median = 93
Mode 
<em>96, </em><u>90</u><em>, 94, 93, </em><u>90</u><em> </em>
Mode = 90
 
Range: 
96 - 90 = 6
Range = 6