Mathematics, 22.10.2020 04:01 ellarsteers

A pilot is flying a CRJ-900 from Phoenix, Arizona, to Louisville, Kentucky. The aircraft cannot take off or land if the temperature on the field is not within its operating imitations. The aircraft cannot operate if the temperature is at or below -40°F, or at or above 118° F
Part A: Write an inequality to represent the temperatures the pilot can take off and land in (2 points)
Part B: Describe the graph of the inequality completely from Part A Use terms such as open/closed circles and shading directions. Explain what the solutions to the inequality represent (4 points)
Part C: in June 1990, the temperature in Phoenix, Arizona rose to 122 F Could the pilot have taken off on this day? Why or why not? (4 points)

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

What could explain what happened when the time was equal to 120 minutes

Answers: 2

Answer

Mathematics, 21.06.2019 16:30

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Answers: 2

Answer

Mathematics, 21.06.2019 18:00

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

Answers: 2

Answer

Mathematics, 21.06.2019 19:10

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

Answers: 1

Answer

You know the right answer?

A pilot is flying a CRJ-900 from Phoenix, Arizona, to Louisville, Kentucky. The aircraft cannot take...

Questions

Mathematics, 26.02.2021 22:40

The number of hours, h, spent studying and the score, s, on a test. What is the dependent variable?...