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The pressure in pounds per square inch was measured at various altitudes of h, in kilometers (km), above Earth's surface. The results are shown in the following table. Altitude (km) Pressure (lb/in²) 14.7 11.91 9.315 7.64 6.129 Use exponential regression to find an exponential function for the pressure, P, at an altitude of h km. Round constants to the nearest thousandth. P = 14.838(0.978h) ✓ 0 10 20 30 40 50 60 70 80 4.637 3.676 3.193 2.358 Use the model to predict the atmospheric pressure (in lb/in2) at an altitude of 18 km. Round to the nearest tenth. x lb/in²

The pressure in pounds per square inch was measured at various altitudes of h, in kilometers (km), above Earth's surface. The results are shown in the following table. Altitude (km) Pressure (lb/in²) 14.7 11.91 9.315 7.64 6.129 Use exponential regression to find an exponential function for the pressure, P, at an altitude of h km. Round constants to the nearest thousandth. P = 14.838(0.978h) ✓ 0 10 20 30 40 50 60 70 80 4.637 3.676 3.193 2.358 Use the model to predict the atmospheric pressure (in lb/in2) at an altitude of 18 km. Round to the nearest tenth. x lb/in²

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Please help with the last part. Use the model to predict the atmospheric pressure (in lb/in? at an altitude of 18 km. Round to the nearest tenth.
ASK YOUR TEACHER The pressure in pounds per square inch was measured at various altitudes of h, in kilometers (km), above Earth's surface. The results are shown in the following table. Altitude (km) Pressure (lb/in²) 14.7 11.91 9.315 7.64 Use exponential regression to find an exponential function for the pressure, P, at an altitude of h km. Round constants to the nearest thousandth. P = 14.838(0.978) ✓ Need Help? Read It 0 10 Watch It 20 30 40 50 6.129 4.637 70 80 Use the model to predict the atmospheric pressure (in lb/in2) at an altitude of 18 km. Round to the nearest tenth. x lb/in² 3.676 3.193 2.358 MY NOTES PRACTICE ANOTHER
Transcribed Image Text:ASK YOUR TEACHER The pressure in pounds per square inch was measured at various altitudes of h, in kilometers (km), above Earth's surface. The results are shown in the following table. Altitude (km) Pressure (lb/in²) 14.7 11.91 9.315 7.64 Use exponential regression to find an exponential function for the pressure, P, at an altitude of h km. Round constants to the nearest thousandth. P = 14.838(0.978) ✓ Need Help? Read It 0 10 Watch It 20 30 40 50 6.129 4.637 70 80 Use the model to predict the atmospheric pressure (in lb/in2) at an altitude of 18 km. Round to the nearest tenth. x lb/in² 3.676 3.193 2.358 MY NOTES PRACTICE ANOTHER
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