Answer: 1 song is 1.3 the total cost of 25 songs would be 33.75
Answer:
20 m/s
Step-by-step explanation:
Distance = rate * time
400 m = rate * 20 seconds
Divide each side by 20 seconds
400m/ 20 seconds = rate
20 m/second = rate
Answer: y=x estimate: 88
Step-by-step explanation:
Answer:

Step-by-step explanation:
The formula of a volume of a cylinder:

r - radius
H - height
We have

Substitute:
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Answer:
h(x) = -x²+11x+2
Step-by-step explanation: