At sea level, the height is 0 and the pressure is 98 kilopascals
At 1000 ft, the height is 1000 and the pressure <span>decreases about 11.41%
</span>i(100%-11.41%)/100----> (0.8859)
therefore 1) at 1000 ft--------> the pressure is 98*(0.8859)----------> 86.82 kilopascals 2) at 2000 ft--------> the pressure is 86.82*(0.8859)-------> 76.91 kilopascals 3) at 3000 ft--------> the pressure is 76.91*(0.8859)-------> 68.14 kilopascals 4) at 4000 ft---------> the pressure is 68.14*(0.8859)-------> 60.36 kilopascals
the answer is <span>The pressure at an altitude of 4000 m is about </span>60.36 kilopascals
6% is equal to 0.06, so you multiply 550 by 0.06. which equals 33. Then, because it asks for how much Katie played, including the tax and TV, you add 33 to 550.
