T(1) = 3, t(n) = -2t(n-1) + 1
So t(2) = -2(t(1)) + 1 = -2(3) + 1 = -5
t(3) = -2(t(2)) +1 = -2(-5) +1 = 11
t(4) = -2(t(3)) +1 = -2(11) +1 = -21
t(5) = -2(t(4)) +1 = -2(-21) +1 = 43
        
             
        
        
        
Answer:
y = (x-1/x+2)(x-1)
y = -3(x-1)
y = -3x+3
-3x y = 3
x y = -1
x(0) y = -1
y = -1
Step-by-step explanation:
 
        
             
        
        
        
B. No Histogram. 
Part C: 
Mean: 171.1 
Median: 167.5
Mode: 164
Range: 51 
Part D: 
Minimum: 146
First Quartile: 164
Third Quartile:  186
Maximum: 197
E. No Box and Whisker Plot 
Part F: 
40th Percentile: 164.4
 
        
             
        
        
        
Answer:
4/5, 1/4 & 9/20
Step-by-step explanation:
That is the fractions to those percents in order.
 
        
             
        
        
        
Step 1:
Percent is part of 100.
Step 2
First part:
60 units split into 80% and 20%

Second part
12 units = 40 %

Third part
30 % = 18 units

Fourth part
75 % = 42 units

Final answer
14 + 42 = 56 units
The length of the bottom diagram = 56 units