Humans perceive sound intensity logarithmically. if the sound intensity increases by a factor of 100, then a human perceives the sound twice as loud. the sound intensity (soundintensitydata) and corresponding sound pressure level data (soundpressuredata) is provided for a fixed number of samples. estimate the sound pressure level (pressureestimate) for input soundintensity using nonlinear regression. calculate the first-order polynomial coefficients that fits the provided samples:

135 is your answer

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try 180 times three then divide that number by 4 (sides) to get your answer. im glad to : )

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

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a

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when the daily mileage is greater than 40 miles, unlimited mileage plan will save you money. 40 miles is the break-even point.

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