Answer:
It takes the frog 7 hours to get out of the well.
Step-by-step explanation:
We know that the well is 11 feet deep and the frog can climb 3 feet per hour.
Each time it climbs, it rests for an hour, and decreases its height by 1 foot.
So, if the frog reaches 3 feet in the first hour, then in the next hour it is 2 feet. 
Lets calculate with the same pattern:
1st hour: 3 feet
2nd hour:  feet
 feet
3rd hour:  feet
 feet
4th hour:  feet
 feet
5th hour:  feet
 feet
6th hour:  feet
 feet
5th hour:  feet
 feet
6th hour:  feet
 feet
7th hour:   feet
 feet
Therefore, it takes the frog 7 hours to get out of the well.
 
 
        
             
        
        
        
Answer:
true!
Step-by-step explanation:
plug in 1.1
3 + 51(1.1) = 59.1
3 + 56.1 = 59.1
59.1=59.1
 
        
                    
             
        
        
        
ANSWER: ⇔ center ⇔ (2,4)
ANSWER: ⇔ radius ⇔ 4
        
             
        
        
        
The equation for the line will be x+2y=-20