The height of an airplane during a landing is given by 22,000+(−480t)where t is the time in minutes. (the picture is below)

Answers

19,600 feet

17,200 feet

14,800 feet

12,400 feet

Explanation

The expression 22,000+(−480t) represent the height reached by the airplane at a given time t.

# when t = 5 minutes

22,000+(−480×5) = 22,000 - 2,400

                                 = 19,600 feet

# when t = 10 minutes

22,000+(−480×10) = 22,000 - 4,800

                                 = 17,200 feet

# when t = 15 minutes

22,000+(−480×15) = 22,000 - 7,200

                                =14,800 feet

# when t = 20 minutes

22,000+(−480×20) = 22,000 - 9,600

                             = 12,400 feet

For the first one the answer is: 17%

And for the second one the answer is 26%

Step-by-step explanation: I just did the Performance Task and these were correct I know I'm like super duper late but can I get brainliest. 尺蛾翅蛾