sohntiw sohntiw
  • 14-08-2020
  • Mathematics
contestada

PLEASE HELP ON 13 TO BE MARKED THE BRAINLIEST

PLEASE HELP ON 13 TO BE MARKED THE BRAINLIEST class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 15-08-2020

Answer:

  D) 10000 feet

Step-by-step explanation:

We are told that for some actual altitude, the reading is ...

  30,000 ft = (1 -25%)altitude = 0.75×altitude

Multiplying by 4/3, we have ...

  (4/3)(30,000 ft) = altitude = 40,000 ft

To get to 30,000 ft, the plane must descend ...

  40,000 ft -30,000 ft = 10,000 ft

Answer Link

Otras preguntas

1. To be a true democracy, what must a government do? a. Grant free speech b. Grant free elections c. Rule by Law d. All of these
Via Talentum Academy 2.-Rodea en cada oración el núcleo del sujeto: Tú eres un poco revoltoso. Antonio siempre llega tarde. El reloj de Javier es digital. Algui
HELP ASAP! correct answer gets brainly and 50 points!!! Solve the equation for π. A=12πr2
(52+2)-3x -6 help me with thanks
c. All the shapes of land that are seen on the earth's surface change sooner or later. Why are they not permanent? Explain. ​
Ella's little sister Jane was so annoying. She was a great athlete, but she was always running around the house like a wild animal, accidentally breaking things
What do you want to achieve during high school? What are your main goals and your hopes?
Need Help! As soon as possible.
what is the slope of the line that contains these points. ​
For what values of does the equation (2 + 1)^2 + 2 = 10 − 6 have two real and equal roots?