florcamil0ar florcamil0ar

03-02-2017
Mathematics

contestada

An airplane flies 810 km in 1.5 hours. how far will the plane fly in 2.2 hours if it maintains the same air speed?

Respuesta :

scme1702 scme1702

10-02-2017

We can use a ratio here:
810 : 1.5
x : 2.2

Cross multiplying:
810 x 2.2 = 1.5x
x = 1,188 kilometers

The plane will fly 1,188 km if 2.2 hours if it maintains the same speed.

Answer Link

Otras preguntas

harry is trying tq solve the equation y=2x^2 -x-6 using the quadratic formula he has made an error in one of the steps below

Y varies directly with x. If y=5 when x=20, what is the value of y when x-6

Ryan has his own business selling watches, and he wants to monitor his profit per watch sold. The expression [tex]\frac{200x-300}{x}[/tex] models the average pr

Why are the Enquirer and Tribune citations placed where they are?

Anna baked 3 batches of cookies with c cookies in each batch. She then ate 8 cookies!

Can you please help me with #1-17.

the indigenous aborigines have recently received an apology from the government Australia new Zealand or papua new guinea.

Which of the following describes an action taken by President Andrew Jackson that prompted the creation of a new political party

Cobalt-63 has a half-life of 5.3 years. If a pellet that has been in storage for 15.9 years contains 40.0g of Cobalt-63, how much of this radioisotope was prese

how could you increase the kinetic thermal energy of a water