Answer:
12.56 yards
Step-by-step explanation:
circumference = π x diameter
4 x 3.14 = 12.56
Hey!
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Prefect Pipes: 120 + 40 = $160 (y-intercept)
No Leaks Here: 50 + 60 = $110 (y-intercept)
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Hour #1:
Prefect Pipes: 160 + 40 = $200
No Leaks Here: 110 + 60 = $170
Hour #2:
Prefect Pipes: 200 + 40 = $240
No Leaks Here: 170 + 60 = $230
Hour #3:
Prefect Pipes: 240 + 40 = $280
No Leaks Here: 230 + 60 = $290
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$280 < $290
After 3 hours Perfect Pipes is less expensive than No Leaks Here!
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Hope This Helped! Good Luck!
Answer:
n = -6
Step-by-step explanation:
7n - 6n
=n
7 = 13 + n
7 - 13
= -6
-6 = n
Answer:
D
Step-by-step explanation:
According the question, the radius of a cylinder with volume V and height 10 contimeters is approximately
and with the can, the height is also 10 centimeters, V = 900 So the radius is approximately
So the answer is D