C. $122.10

20 first hour
20+0.1*20 = 22 second hour
22+0.1*22 = 24.2 third hour
24.2+0.1*24.2 = 26.62 fourth hour
26.62+0.1*26.62 = 29.282 fifth hour
Total=$122.10

5 0

3 years ago

If something is $380, then the sellers mark up the price by 84%, what is the final sale price??

nadya68 [22]

699.2 is correct answer

4 0

2 years ago

Which of the binomials below is a factor of this expression?<br> 16x2 + 40xy + 25y2

svet-max [94.6K]

(4x+5y)2 is the right answer

8 0

2 years ago

Read 2 more answers

Please helppppppppppppppppp

Alex777 [14]

Answer:

Step-by-step explanation:

6 0

2 years ago