3n + n = 180
4n = 180
n = 180/4
n = 45
hope it helps, brainliest pls!
Answer:
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Step-by-step explanation:
Answer:the output for a wind speed of 40 miles per hour is 810.8 kilowatts.
Step-by-step explanation:
The power P produced by a wind turbine is directly proportional to the cube of the wind speed S. This means that
P is directly proportional to S
Introducing a constant of proportionality, k, it becomes
P = kS
A wind speed of 37 miles per hour produces a power output of 750 kilowatts. This means that
750 = k × 37
k = 750/37 = 20.27
The expression becomes
P = 20.27S
Therefore, the output for a wind speed of 40 miles per hour would be
P = 20.27 × 40
P = 810.8
The financially responsible choice would be for Jackson to lease a car for right now. as Jackson moves up in the company to a high paying position he should pay off the car. this way Jackson isn’t in any debt while he’s making his modest income and not have any money left.
The answer is 44
To find this answer, we replace x with 8 and use PEMDAS (order of operations) to simplify
f(x) = 6*x - 4
f(8) = 6*8 - 4
f(8) = 48 - 4
f(8) = 44
