Step-by-step explanation:
2t² + 3
2 x 9 + 3
18 + 3 
21 is instanous rate
 
        
             
        
        
        
Answer:
To determine the common ratio of a geometric sequence. You just need to divide any two consecutive terms on it. You can see below that all of them have the same quotient.
1.2 / 1.5 = 0.8
0.96 / 1.2 = 0.8
0.768 / 0.96 = 0.8
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Decimal form = 0.8
Fraction form = 4/5
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Check:
1.5 x 0.8 = 1.2
1.5 x 4/5 = 6/5 = 1 1/5 = 1.2
Therefore, the common ratio between successive terms in the sequence? 1.5, 1.2, 0.96, 0.768 is 0.8 or 4/5.
 
        
             
        
        
        
425-50=375
 if 50 people are seated in a movie theater that can seat 425 people: p=375
        
             
        
        
        
BEAUTIFUL !
Nothing shown below and no choices.
A perfect twofer !