Step-by-step explanation:
15) 50 ÷ 2 = 25 
17) Mean = 301, Mode = 40-50 
 
 (10+20) ÷ 2 = 15, (20+30) ÷ 2 = 25, (30+40) ÷ 2 = 35 
 (40+50) ÷ 2 = 45, (50+60) ÷ 2 = 55, (60+70) ÷ 2 = 65
 (70+80) ÷ 2 = 75 
• 15×4 = 60, 25×8 = 200, 35×10 = 350, 45×12 = 540
 55×10 = 550, 65×4 = 260, 75×2 = 150 
Mean = (60+200+350+540+550+260+150) ÷ 7 
 = 2110 ÷ 7
 = 301.4285....
 = 301 
Mode : the highest frequency
 
        
                    
             
        
        
        
First lets get rid of the deposit.
(0.95*6000)=5700
Formula is I=PRT
I= Interest earned
P=Principal amount (5700)
R=Rate (18% or 0.18 or 18/100)
T=Time period (2 years)
Equation:
I= 5700*2*0.18
I= 2052
But remember the question asks for monthly payments!
2052/24            (12 months in a year and  T= 2 years)
Answer=$85.50
        
             
        
        
        
I think we will need to use the 1mile=5280ft and the 1ft=30.48cm and the 1metre=100cm
so
3/4 mles=3/4 times 5280=3960ft
1ft=30.48cm
times both sides by 3960
3960ft=120700.8cm
1metre=100cm
1/100meter=1cm
times both sides by 120700.8
1207.008meter=120700.8cm=3/4mile
answer is 1207.008 meters
round
1207 meters
        
             
        
        
        
Yes, they are both functions.