The second graph because 2x5=10, 4x5=20, 6x5=30!
        
             
        
        
        
Answer:
Average speed   is 37.35 mi/h
Step-by-step explanation:
given data 
leave =  34 minutes before 
church distance =  12.0 miles
average speed first 17 minutes =  5.0 mi/h
solution
so we find Total distance travel in first 17 minutes = speed × time 
Total distance travel in first 17 minutes = 5 × 
Total distance travel in first 17 minutes = 1.416 mi
and
Distance Remaining = 12 - 1.416 = 10.584 mi
Time Remaining = 34 - 17 min = 17 min
so
remaining distance Average speed  =  
 
Average speed  =  
 
Average speed   is 37.35 mi/h
 
        
             
        
        
        
Answer: $16.5/hour
Step-by-step explanation:
The unit rate is the relationship between y and x if x = 1
660/40 = 16.5
That means, if x = 1, y = 16.5
Therefore, <u>$16.5/hour</u>
<u></u>
 
        
             
        
        
        
Answer:
15.5 ft²
Step-by-step explanation:
The area (A)  of a regular polygon is calculated as
A =  pa ( p is the perimeter and a the apothem )
 pa ( p is the perimeter and a the apothem )
Here side of regular pentagon is 3 ft, thus
perimeter = 5 × 3 = 15, so
A = 0.5 × 15 × 2.06 ≈ 15.5 ft ( to the nearest tenth )
 
        
             
        
        
        
Answer:
Given:
Suppose Paul receives a 6% raise every year. 
To find:
After four such raises, the total percentage increase to the nearest whole percent.
 The formula used to calculate percentage is: (value/total value)*100%.
Step-by-step explanation:
Step 1 of 1
Assume his salary is originally  100 dollars. 
Then, in the next year, he would have 106 dollars, and in the next, he would have 112.36 dollars. 
The next year he would have 119.1016 dollars and in the final year, he would have 126.247. 
As the total increase is, 
((126.247 -100)/100) *100
= 26.247%
the answer is 26%.